120,000+ Books, Games & Puzzles in-stock 🇳🇿

🌸 Our Spring Sale is here! Save on Books, Toys, & Puzzles! With overnight NZ-wide delivery 🎉

Under Water: Wolf Girl 16

By Anh Do
Series: Wolf Girl
0.0 (0 reviews)
Brief Description
Wolf Girl and the pack are on the hunt... underwater! Finding Gwen's mum after all this time will not be easy, but sometimes you have to dive deep to get to the bottom of an ocean of mysteries. How will Gwen decide who is ally and... Read More
Format: Paperback / softback
$1899
Pre-order
Releases 1st December 2026 (Approx. Date) Pre-order  "Under Water: Wolf Girl 16" now to secure your copy from our first shipment

Found a better price? Request a price match

A heartstopping adventure in the beloved and million-selling series!

Book Hero Magic formatted this description to make it easier to read. While it's new and still learning, it may not be perfect - your feedback is welcome! Description

Wolf Girl and the pack are on the hunt... underwater!

Finding Gwen's mum after all this time will not be easy, but sometimes you have to dive deep to get to the bottom of an ocean of mysteries. How will Gwen decide who is ally and who is an enemy? Is her mum looking for her too – or could she have forgotten all about Gwen? And just what is up with those penguins?

A perilous high-stakes adventure that will delight the millions of Wolf Girl fans, from mega-bestselling author Anh Do!

Series: Wolf Girl

View all
  • Animal Train: Wolf Girl 6
    Animal Train: Wolf Girl 6 by Anh Do takes readers on an exhilarating journey filled with excitement and adventure. The story unfolds when our resilient protagonist, Gwen, accompanied by her loyal pack of dogs, embarks on a mysterious train ride destined for the mystical mountains. Surprises abound as the train's carriages reveal themselves to be teeming with an array of...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    In Stock
    Ships today
  • Sink or Swim: Wolf Girl 9
    A brand new Wolf Girl adventure from Australia's bestselling author. When Gwen and her pack are carried by the wild river to the tiny village of Hookville, little does she know she will soon be joining forces with Jarrod, a local athlete, to compete in the Championship Games. But will they make it upriver to the Championship Games in time?...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships early October
  • Into the Wild: Wolf Girl 1
    Into the Wild: Wolf Girl 1 by Anh Do is a thrilling adventure that captures the essence of courage, survival, and unexpected friendships. This captivating tale follows the journey of a young girl named Gwen, who suddenly finds herself isolated from her family amidst a catastrophic event. Alone in an untamed wilderness, Gwen must navigate the challenges of survival with...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships mid September
  • The Secret Cave: Wolf Girl 3
    In The Secret Cave: Wolf Girl 3, acclaimed author Anh Do continues the thrilling adventure of Gwen, a resilient young girl on an epic quest to reunite with her lost family. Battling the elements and evading relentless soldiers hot on her trail, Gwen ventures deeper into the wild, her heart set on finding those she loves the most. However, danger...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    In Stock
    Ships today
  • Across the Sea: Wolf Girl 5
    Across the Sea: Wolf Girl 5 by Anh Do continues the thrilling adventures of Gwen, Rupert, and their loyal canine companions as they journey through perilous landscapes in search of their families. With the harsh and unforgiving environment of a frozen wilderness as their backdrop, they face enormous challenges that test their courage and determination. Their quest takes them across...
    By Anh Do
    Paperback
    $1899
    In Stock
    Ships today
  • Crash Course: Wolf Girl 7
    As the train Wolf Girl is driving hurtles towards the locked gates of an enemy city, the last thing Gwen expects to see out the window is her long-lost sister! Soon the pack are on an epic chase, encountering deadly enemies and plenty of prehistoric surprises. But just when things seem most dire, help arrives in an unexpected form! Crash...
    By Anh Do
    Paperback
    $1899
    In Stock
    Ships today
  • Welcome to Paradise: Wolf Girl 8
    In Welcome to Paradise: Wolf Girl 8, Anh Do takes readers on an exhilarating journey with Wolf Girl, Gwen, and her trusty pack as they attempt to survive a series of perilous ordeals. After narrowly escaping the grasps of their relentless foes, they find themselves aboard a canoe, navigating the treacherous waters of a crocodile-infested river. As the terrifying roar...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    In Stock
    Ships today
  • The Break In: Wolf Girl 14
    The Break In: Wolf Girl 14 by Anh Do brings readers another thrilling adventure. Gwen and her dad are finally reunited, bringing the pack one step closer to being whole! But, deep in the wilderness, a lost spaniel wanders into camp, and the gang discovers that dogs are being forced into the dangerous work of digging for minerals along a...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    Available
    Ships in 4-6 weeks
  • The Race Is On: Wolf Girl 10
    From Australia's bestselling author comes this brand-new, action-packed adventure featuring Wolf Girl and her loyal pack of dogs! The Race Is On: Wolf Girl 10 follows Gwen, whose goal is simple: win the Championship Games and free the people of Hookville. But that's before she discovers that the enemy commander running the games is none other than her long-lost sister...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships early October
  • Lost Girl
    From USA Today bestselling author Leia Stone, Lost Girl is the second book in the addictive Wolf Girl series, about a girl who is finally able to unleash her wolf after years of having to suppress it. This world of dazzling shapeshifters and romantic pining is perfect for lovers of young adult fantasy romance. From USA Today bestselling author Leia...
    By Leia Stone
    Paperback
    $2400
    In Stock
    Ships today
  • Wolf Girl
    From USA Today bestselling author Leia Stone comes the first installment in her Wolf Girl series, an exciting fantasy romance packed with angst, betrayal, and devastating battles. When my parents were banished from Wolf City before I was born, I thought there was no way I would ever live in a pack again. Cuffed, with my shifter magic bound, I...
    By Leia Stone and STONE LEIA
    Paperback
    $4200
    Available
    Ships in 2-3 weeks
  • The Great Escape: Wolf Girl 2
    The Great Escape: Wolf Girl 2 by Anh Do takes readers on an exhilarating journey with the indomitable Gwen. After surviving the wild for four years, Gwen can't believe her eyes when she finally encounters another human face. However, her fleeting moment of joy is quickly shattered when she's captured and taken away to a mysterious prison camp. Alone once...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships mid September

Book Details

INFORMATION

ISBN: 9781761182822

Publisher: A&U Children's

Format: Paperback / softback

Date Published: 01 December 2026

Country: Australia

Imprint: A&U Children

Contributors:

  • Illustrated by Chris Wahl

Audience: Children

DIMENSIONS

Width: 128.0mm

Height: 198.0mm

Weight: 0g

Pages: 224

Collections

Anh Do Children's Books Children's Fiction Children’s, Teenage and Educational Kids & YA Pre-orders Pre-order Books Pre-Order Children's Books Pre-orders Pre-orders by Release Date Series: Wolf Girl Young Adult

About the Author

Anh Do is one of Australia's best-loved storytellers. His series, including Wolf Girl, Smarty Pup and WeirDo, are adored by millions of kids around the country.

Also by Anh Do

View all
  • Animal Train: Wolf Girl 6
    Animal Train: Wolf Girl 6 by Anh Do takes readers on an exhilarating journey filled with excitement and adventure. The story unfolds when our resilient protagonist, Gwen, accompanied by her loyal pack of dogs, embarks on a mysterious train ride destined for the mystical mountains. Surprises abound as the train's carriages reveal themselves to be teeming with an array of...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    In Stock
    Ships today
  • Sink or Swim: Wolf Girl 9
    A brand new Wolf Girl adventure from Australia's bestselling author. When Gwen and her pack are carried by the wild river to the tiny village of Hookville, little does she know she will soon be joining forces with Jarrod, a local athlete, to compete in the Championship Games. But will they make it upriver to the Championship Games in time?...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships early October
  • Into the Wild: Wolf Girl 1
    Into the Wild: Wolf Girl 1 by Anh Do is a thrilling adventure that captures the essence of courage, survival, and unexpected friendships. This captivating tale follows the journey of a young girl named Gwen, who suddenly finds herself isolated from her family amidst a catastrophic event. Alone in an untamed wilderness, Gwen must navigate the challenges of survival with...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships mid September
  • The Secret Cave: Wolf Girl 3
    In The Secret Cave: Wolf Girl 3, acclaimed author Anh Do continues the thrilling adventure of Gwen, a resilient young girl on an epic quest to reunite with her lost family. Battling the elements and evading relentless soldiers hot on her trail, Gwen ventures deeper into the wild, her heart set on finding those she loves the most. However, danger...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    In Stock
    Ships today
  • Across the Sea: Wolf Girl 5
    Across the Sea: Wolf Girl 5 by Anh Do continues the thrilling adventures of Gwen, Rupert, and their loyal canine companions as they journey through perilous landscapes in search of their families. With the harsh and unforgiving environment of a frozen wilderness as their backdrop, they face enormous challenges that test their courage and determination. Their quest takes them across...
    By Anh Do
    Paperback
    $1899
    In Stock
    Ships today
  • Crash Course: Wolf Girl 7
    As the train Wolf Girl is driving hurtles towards the locked gates of an enemy city, the last thing Gwen expects to see out the window is her long-lost sister! Soon the pack are on an epic chase, encountering deadly enemies and plenty of prehistoric surprises. But just when things seem most dire, help arrives in an unexpected form! Crash...
    By Anh Do
    Paperback
    $1899
    In Stock
    Ships today
  • Welcome to Paradise: Wolf Girl 8
    In Welcome to Paradise: Wolf Girl 8, Anh Do takes readers on an exhilarating journey with Wolf Girl, Gwen, and her trusty pack as they attempt to survive a series of perilous ordeals. After narrowly escaping the grasps of their relentless foes, they find themselves aboard a canoe, navigating the treacherous waters of a crocodile-infested river. As the terrifying roar...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    In Stock
    Ships today
  • The Break In: Wolf Girl 14
    The Break In: Wolf Girl 14 by Anh Do brings readers another thrilling adventure. Gwen and her dad are finally reunited, bringing the pack one step closer to being whole! But, deep in the wilderness, a lost spaniel wanders into camp, and the gang discovers that dogs are being forced into the dangerous work of digging for minerals along a...
    By Anh Do
    Paperback
    $1700
    Elsewhere:
    $1899
    Available
    Ships in 4-6 weeks
  • The Race Is On: Wolf Girl 10
    From Australia's bestselling author comes this brand-new, action-packed adventure featuring Wolf Girl and her loyal pack of dogs! The Race Is On: Wolf Girl 10 follows Gwen, whose goal is simple: win the Championship Games and free the people of Hookville. But that's before she discovers that the enemy commander running the games is none other than her long-lost sister...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships early October
  • Detective Time (Hotdog! 19)
    All aboard the Crystal Express! Hotdog, Kev and Lizzie are going on a train! They’re not the only important passengers—the train is also carrying the famous Mega Diamond! But wait, someone’s stolen it?! The thief must be on board!
    By Anh Do
    Paperback
    $1500
    Elsewhere:
    $1699
    In Stock
    Ships today
  • Enter the Roo: Kung Fu Roo 1
    Fast as the wind! Silent as the shadows! Deadly as the ... err ... something ... With their incredible kung fu skills, Kai, Harry and Charley already make an unstoppable team. Then their train is hit by a meteor, and they discover they can transform into animals. Mastering their new powers is no easy task, but someone needs to stop...
    By Anh Do
    Paperback
    $1999
    Elsewhere:
    $3999
    In Stock
    Ships today
  • The Great Escape: Wolf Girl 2
    The Great Escape: Wolf Girl 2 by Anh Do takes readers on an exhilarating journey with the indomitable Gwen. After surviving the wild for four years, Gwen can't believe her eyes when she finally encounters another human face. However, her fleeting moment of joy is quickly shattered when she's captured and taken away to a mysterious prison camp. Alone once...
    By Anh Do
    Paperback
    $1899
    Backorder
    Ships mid September

More from Children's Books

View all
  • New Release
    The Comeback Kid
    Charlie Boy might be just an ordinary kid, but he's about to get into some EXTRA-ordinary trouble... Get ready for this funny, fast-paced, friendship adventure with lots of kick. Meet Charlie Boy: skinny, small, looks like a strand of spaghetti. He and his best friend, Rocky the Lower Hutt Chief, are good at getting into trouble together. But when Charlie...
    By Airana Ngarewa
    Paperback
    $1799
    Elsewhere:
    $1999
    In Stock
    Ships today
  • New Release
    The Neverfear
    A world of richly-imagined wonder Cressida Cowell It’s the Midsummer Feast on the Islet of Glimt and on this magical moonlit evening, the word on everyone’s lips is bandits. Reports of masked men burning villages are spreading throughout the Archipelago, but worse is still to come: Christopher and Anya are ambushed and one of the people they love most is...
    By Katherine Rundell
    Paperback
    $1999
    Elsewhere:
    $2299
    In Stock
    Ships today
  • Matihe! Achoo! Matihe! Achoo!
    New Release
    Matihe! Achoo!
    What happens when a grumpy tupua has to sneeze? Matihe! Achoo! is a bilingual story about the tupua Mataoho and his connection to the volcanoes of Tāmaki Makaurau, Auckland. It comes with an action song to engage young readers! He pūrākau e pā ana ki a Mataoho me ngā puia o Takamaki Makaurau. He tupua pukukino a Mataoho e noho...
    By Qiane Matata-Sipu
    Paperback
    $1899
    Elsewhere:
    $2100
    In Stock
    Ships today
  • Pocket Observology
    New Release
    Pocket Observology
    Pocket Observology is a practical field guide designed for those who love to explore and understand the natural world around them. Slip this guide out of your pocket to identify, measure, compare, or find clues to the things you encounter every day in nature. This pocket guide is a useful tool and a fun reminder of how to engage with...
    By Giselle Clarkson
    Paperback
    $2399
    Elsewhere:
    $2799
    In Stock
    Ships today
  • Minecraft Annual 2027
    New Release
    Minecraft Annual 2027
    The official Minecraft Annual 2027, full of updates, builds, activities, and more! Discover all there is to know about the past year of Minecraft in this exciting annual. Stuffed to the brim with updates, activities, step-by-step builds, and tips and tricks for the game, this book is a must-have for any minecrafter. This year’s annual includes: Mob guides on happy...
    By Mojang AB
    Hardback
    $1999
    Elsewhere:
    $2499
    In Stock
    Ships today
  • New Release
    Giant Heart
    Meet Jonah Lomu, one of the greatest All Blacks of all time. His speed and strength on the rugby field made him famous around the world, and his fun and generous personality made him beloved, but all the while he faced a big battle with his health. “[David Hill’s] stories are wonderful, full of action and are always teaching the...
    By David Hill
    Hardback
    $1999
    Elsewhere:
    $2500
    In Stock
    Ships today
  • Protector of Beyond 1
    New Release
    Lizzy's Pick Lizzy's Pick
    Protector of Beyond 1
    Experience fierce magical creatures, perilous trials, and a heroine to root for in this 1st instalment in a new blockbuster fantasy series. The moment you enter the Arbiter, your fate is sealed. If you spark, you fight! And 12-year-old Elder Triss produces a spark like no other. Transported to the mysterious Beyond, Elder has no choice but to train for...
    By Shara Curlett
    Paperback
    $2199
    Elsewhere:
    $2400
    In Stock
    Ships today
  • New Release
    Animalia 40th Anniversary Edition
    A beautiful, foiled collector's edition to celebrate the 40th anniversary of Graeme Base's classic and bestselling Australian picture book, Animalia. Embark on a fantastical alphabetic adventure where each turn of the page unveils a rich tapestry of intricate illustrations tied to a unique letter of the alphabet. More than 5 million copies sold worldwide Children's Book Council of Australia (CBCA)...
    By Graeme Base
    Hardback
    $2999
    Elsewhere:
    $3500
    In Stock
    Ships today
  • The Little Kiwi Builder
    New Release
    The Little Kiwi Builder
    Oh no, the little kiwi builder's house is falling down! His screws have all come loose - what can he do? When the brickie, the plumber, the roofer, the sparky and the painter all come to help, it's looking good! Until, that night ... uh-oh! Perfect for: Anyone who likes fun and silly rhyming stories Reading aloud with little ones...
    By Tim Saunders
    Paperback
    $1899
    Elsewhere:
    $2199
    In Stock
    Ships today
  • You Choose Party Time You Choose Party Time
    New Release
    You Choose Party Time
    It's time to celebrate - Party Time is a brand new You Choose adventure! It's Party Time and you choose what happens! What kind of party will it be? Who will you invite? Which cake would you like to eat? Will you dance to a steel pan band or bagpipes? The possibilities are endless in this magical storytelling toolkit which...
    By Pippa Goodhart
    Hardback
    $2599
    Elsewhere:
    $3400
    In Stock
    Ships today
  • New Release
    When Nature Calls (Duck #2)
    New in 2026, the latest story from Duck, the quirky new children's series by million-copy bestselling author Matt Stanton. Do you ever wonder what animals think about humans? Do they feel they could do a better job running things? Would they ever try and take over? Duck, Mouse and Dog are alarmed that the adults in Redhill are being brainwashed...
    By Matt Stanton
    Paperback
    $1700
    Elsewhere:
    $1999
    In Stock
    Ships today
  • New Release
    Wild Summer
    A gorgeously whimsical interactive picture book that inspires kids to get outside and engage with nature. With simple, evocative wording and stunning watercolour illustrations, this book celebrates summer days, running through grass and singing with birds. Wild Summer is a joyous read that draws kids in and sends them out with a wanderlust for nature, encouraging mindfulness, gratitude and acceptance....
    By Vasanti Unka
    Hardback
    $2699
    Elsewhere:
    $2999
    In Stock
    Ships today

Why buy from us?

Book Hero is not a chain store or big box retailer. We're an independent 100% NZ-owned business on a mission to help more Kiwis rediscover a love of books and reading!

Service & Delivery

Service & Delivery

Our warehouse in Auckland holds over 100,000 books, toys, board games and puzzles in-stock so you're not waiting for your order to arrive from overseas.

Auckland Bookstore

Auckland Bookstore

We're primarily an online store, but for your convenience you can pick up your order for free from our bookstore, which is right next door to our warehouse in Hobsonville.

Our Gifting Service

Our Gifting Service

Books make wonderful thoughtful gifts and we're here to help with gift-wrapping and cards. We can even send your gift directly to your loved one.

Children's Books lists from the team

Explore our curated lists from our heroes to find your next read!

The Latest at Book Hero

View all