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

Overnight NZ-wide delivery 🚀 Auckland Bookstore • Open 7 days, 8:30am–5pm

Harmless

By Samantha Miguel, San
Series: Spineless
0.0 (0 reviews)
4.07 goodreads logo

Ratings/reviews counts are updated frequently.

Check link for latest rating. ( 15 ratings, 5 reviews)
Brief Description
Invasive species, mysterious creatures, and a high-stakes rescue on Gilded Age Florida's inner waterways bring this stunning trilogy to an explosive conclusion! Frankie Davenport, her sister Lulu, and their best friend, Algie Emsworth, are eager for their next adventure. When they see an ad in the... Read More
Format: Hardback
$5000

International Supplier

This title is in-stock with overseas suppliers. While it is not available locally, we fly books in weekly from the US and UK to our Auckland warehouse for immediate dispatch.

AVAILABLE WITH SUPPLIER Ships from our Auckland warehouse within 2-3 weeks

Found a better price? Request a price match

"Frankie, Lulu, and Algie embark on a river cruise where they encounter a mysterious creature, possibly the fabled river monster, Sabrina, and must decide whether to save it together or go their separate ways, all while facing challenges from their nemesis, Professor Champion"--

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

Invasive species, mysterious creatures, and a high-stakes rescue on Gilded Age Florida's inner waterways bring this stunning trilogy to an explosive conclusion!

Frankie Davenport, her sister Lulu, and their best friend, Algie Emsworth, are eager for their next adventure. When they see an ad in the local paper for a river cruise and hear rumours of a monster in that very same river, they know that this is just the trip for them.

During an outing, the trio stumble upon a strange creature in distress. Could this be Sabrina, the fabled river monster? When an unidentifiable aquatic corpse is discovered, Professor Champion, Frankie's nemesis, is called in to investigate. Frankie, Lulu, and Algie are at odds with one another over how to save Sabrina, and Frankie must decide if she should keep doing things her way or trust her friends and family to save Sabrina.

Samantha San Miguel's Harmless is an exciting adventure brought to vivid life. This page-turning novel is a thrilling conclusion to the Spineless trilogy that's perfect for fans of Beyond the Bright Sea and Serafina and the Black Cloak.

Series: Spineless

View all
  • Harmless
    Invasive species, mysterious creatures, and a high-stakes rescue on Gilded Age Florida's inner waterways bring this stunning trilogy to an explosive conclusion! Frankie Davenport, her sister Lulu, and their best friend, Algie Emsworth, are eager for their next adventure. When they see an ad in the local paper for a river cruise and hear rumours of a monster in that...
    By Samantha Miguel, San
    Hardback
    $5000
    Available
    Ships in 2-3 weeks
  • Fathomless
    Fathomless
    Ghostly pirates, lost treasure, and high adventure abound in Fathomless, the sequel to Spineless, set in glittering Gilded Age Florida. After months away at boarding school, Lulu Davenport was looking forward to summer vacation at her home on the southwest Florida coast, especially since her best friend, Algie Emsworth, will be spending his vacation with the Davenport family. But since...
    By Samantha Miguel, San
    Hardback
    Sold Out

Book Details

INFORMATION

ISBN: 9781454960614

Publisher: Union Square & Co.

Format: Hardback

Date Published: 11 September 2025

Country: United States

Imprint: Union Square Kids

Audience: Children

DIMENSIONS

Width: 140.0mm

Height: 210.0mm

Weight: 300g

Pages: 304

Collections

Children's Books Children's Fiction Children's Historical Fiction Children’s, Teenage and Educational Historical Fiction Samantha Miguel, San Series: Spineless Young Adult

About the Author

Samantha San Miguel grew up on the Treasure Coast of Florida. Living sandwiched between ocean and estuary gave her a wholehearted respect for wildlife, especially the kind that can eat you. She's spent countless hours scanning for sea monsters, but the only ones she's seen so far have been in her imagination. Samantha dreams of one day seeing with her own eyes the landscapes from her abuelito's stories of Cuba. She can be found online at samanthasanmiguel.com.

More from Children's Books

View all
  • The Case of the Tall Stranger: Violet and the Velvets 4
    New Release
    The Case of the Tall Stranger: Violet and the Velvets 4
    But disaster strikes when guitarist Jack breaks his wrist and can no longer play. On top of that, all their hard work fundraising has fallen short! When help comes from unexpected channels, the Velvets make it to the Big Apple just in time to compete against the best kid bands in the whole world, including their new rivals the Blazer...
    By Rachael King
    Paperback
    $1600
    Elsewhere:
    $1899
    In Stock
    Ships tomorrow
  • Gruffalo Granny
    The brand new Gruffalo picture book from Julia Donaldson and Axel Scheffler. The Gruffalo said to his daughter one day, "Your Gruffalo Granny is coming to stay." Return to the deep dark wood with the first new Gruffalo story in over 20 years, and meet Gruffalo Granny as she visits the Gruffalo family. This fresh and exciting new Gruffalo adventure...
    By Julia Donaldson
    Hardback
    $2499
    Elsewhere:
    $3000
    Backorder
    Ships early October
  • 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 tomorrow
  • 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 tomorrow
  • 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 tomorrow
  • 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 tomorrow
  • 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 tomorrow
  • Ms Rachel: My First Little Library
    New Release
    Ms Rachel: My First Little Library
    Learn about colours, animals, words and numbers with Ms Rachel in this early learning boxset. This little set contains four board books that help introduce children to early concepts. Perfect for younger readers, each chunky book will keep little hands occupied at home, or on the move. And, once you’re done reading (and re-reading), the four books come together to...
    By Ms Rachel
    Board book
    $1599
    In Stock
    Ships tomorrow
  • 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 tomorrow
  • 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 tomorrow
  • 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 tomorrow
  • 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 tomorrow

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