1
of
1
Math Mysteries: The Triplet Threat
Book Hero Magic crafted this summary to help describe this book. While it's new and still
learning, it may not be perfect - your
feedback is welcome!
Summary
Read More
Format: Hardback
$3999
Unit price
/
Unavailable
AVAILABLE WITH SUPPLIER
Ships from our Auckland warehouse within 4-6 weeks
Found a better price? Request a price match
Math Mysteries: The Triplet Threat
$3999
Unit price
/
Unavailable
Book Hero Magic created this recommendation. While it's new and still learning, it may not be perfect - your feedback is welcome! IS THIS YOUR NEXT READ?
Ideal for middle-grade readers who enjoy mysteries, puzzles, and math challenges. Perfect for children who love riddles and brainteasers, as well as educators seeking engaging ways to teach essential math concepts.
Latest News
Romance for Spring - Groundbreaking!
Lizzy is sharing her top picks for Spring reads in the romance and romantasy genre...
The ‘Fourth Wing’ graphic novel covers have been revealed
The covers for ‘Fourth Wing, The Graphic Novel: Volume One’ have officially been revealed, with...
Books about Bookshops (across almost every genre)
Books about books, bookshops, and booksellers - it's my favourite thing. Here's a small selection...
What the Book Hero team is excited for
With so many pre-orders coming in the last few months of the year, we asked...
Meet Reverie Puzzles: Puzzles Made for Book Lovers
Reverie Puzzles have arrived at Book Hero and they might just be the perfect puzzles...
See more"It's the first day of the fourth grade at Arthimos Elementary and things are already off to a strange start poisonous cookies, a zipline disaster, a missing iPad, and what are those strange sounds coming from the school custodian's wheelbarrow?"--
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
A page-turning mystery brimming with lighthearted intrigue and essential middle-grade math skills, Math Mysteries: The Triplet Threat by author Aaron Starmer will have readers on the edge of their seats as they unravel the who-done-it using math. Perfect for both mystery and math lovers, as well as kids who love puzzles, riddles, brainteasers, and adventure stories!
It's the first day of the fourth grade at Arthimos Elementary and things are already off to a strange start—poisonous cookies, a zipline disaster, a missing iPad, and what are those strange sounds coming from the school custodian's wheelbarrow? Luckily the Prime Detectives—Abby "the Abacus" Feldstein, Cameron "Cam" McGill, and Gabriel "Gabe" Kim—are on the case! Using arithmetic, geometry, and logic, the Prime Detectives are sure to figure out who did what, when, and why!
A gripping new middle grade mystery series, each book contains multiple, interlinked mysteries that readers help solve using math. Includes answers showing step-by-step solutions.
Book Hero Magic summarised reviews for this book. While it's new and still learning, it may not be perfect - your feedback is welcome! HOW HAS THIS BEEN REVIEWED?
The book receives praise for its clever integration of math into an exciting mystery set in a fourth-grade classroom. Booklist highlights how the narrative gradually raises stakes through increasingly challenging mathematical problems, presenting concrete scenarios like time management and mishaps to spark readers’ interest. The step-by-step explanations and character dialogues effectively demonstrate mathematical solutions, while occasional illustrations enrich the experience. Ideal for elementary classrooms, it combines the appeal of Ron Roy’s mysteries and educational fun reminiscent of Ms. Frizzle’s adventures.
Book Details
INFORMATION
ISBN: 9781250889577
Publisher: Odd Dot
Format: Hardback
Date Published: 26 September 2023
Country: United States
Imprint: Odd Dot
Contributors:
- Illustrated by Marta Kissi
- Illustrated by Marta Kissi
Audience: Children
DIMENSIONS
Spine width: 22.0mm
Width: 220.0mm
Height: 150.0mm
Weight: 278g
Pages: 192
About the Author
AARON STARMER is the author of more than a dozen novels for young readers. His novels have been translated into multiple foreign languages and have appeared on best of the year lists from Time magazine, the Wall Street Journal, the New York Public Library, YALSA, Bank Street College of Education, the Chicago Public Library, and School Library Journal. Unlike many authors, he really enjoys math. This is his first mystery. He lives in Vermont with his wife and two daughters.
Also by Aaron Starmer
View all-
Math Mysteries: The Fall Festival Fiasco
A page-turning mystery brimming with lighthearted intrigue and essential middle-grade math skills, Math Mysteries: The Fall Festival Fiasco by author Aaron Starmer will have readers on the edge of their seats as they unravel the who-done-it using math. Perfect for both mystery and math lovers, as well as kids who love puzzles, riddles, brainteasers, and adventure stories! Autumn has arrived...Hardback$4199Unit price /UnavailableAvailableShips in 4-6 weeks -
Math Mysteries: The Fall Festival Fiasco
A page-turning mystery brimming with lighthearted intrigue and essential middle-grade math skills, Math Mysteries: The Fall Festival Fiasco by author Aaron Starmer will have readers on the edge of their seats as they unravel the who-done-it using math. Perfect for both mystery and math lovers, as well as kids who love puzzles, riddles, brainteasers, and adventure stories! Autumn has arrived...Paperback$1999Unit price /UnavailableAvailableShips in 4-6 weeks -
Math Mysteries: The Triplet Threat
A page-turning mystery brimming with lighthearted intrigue and essential middle-grade math skills, Math Mysteries: The Triplet Threat by author Aaron Starmer will have readers on the edge of their seats as they unravel the who-done-it using math. Perfect for both mystery and math lovers, as well as kids who love puzzles, riddles, brainteasers, and adventure stories! It's the first day...Paperback$1999Unit price /UnavailableAvailableShips in 4-6 weeks -
Spontaneous
TRULY THE SMARTEST AND FUNNIEST BOOK ABOUT SPONTANEOUS COMBUSTION YOU WILL EVER READ-- John Green, #1 bestselling author of The Fault in Our Stars With all the perfectly lovely young adult novels out there, you decided to check this one out? It's got spontaneously combusting teenagers in it, dude. Not the slow burning type either. We're talking the randomly exploding...PaperbackSold Out
More from Children's Books
View all-
Buy to WinNew ReleaseGiant 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...Hardback$1999Elsewhere:$2500Unit price /UnavailableIn StockShips tomorrow -
Cass and the Beast
A sweeping and original picture book about a girl who chooses not to be afraid, a modern-day heroine in a story we feel in our bones like an ancient folktale. When a fearful beast arrives in the township, Cass finds her courage and is rewarded with a wild and magical journey. The creature takes her on a thundering ride through...Hardback$2399Elsewhere:$2999Unit price /UnavailableBackorderShips late September -
New ReleaseThe Case of the Viral Video: Violet and the Velvets 3
Violet and the Velvets can hardly believe they've come so far in the BandChamps competition with only hard work, a smidge of talent, and a whole lot of thinking outside the box. This time, they get to record their new song in a proper recording studio and star in their very own music video! But Violet is letting her perfectionism...Paperback$1600Elsewhere:$1899Unit price /UnavailableIn StockShips tomorrow -
New ReleaseRoyalslinger
K Pop Demon Hunters fans will love this! Graci Kim is back with the second book in her exciting and fantastical Slinger series where dragons and phoenixes roam the skies of Seoul; meals magically appear based on your mood; and dreams literally come to life. Praise for Dreamslinger: “A mind-blowingly original fantasy adventure—Graci Kim has done it again!”—Rick Riordan, New York Times #1...Paperback$1999Elsewhere:$2400Unit price /UnavailableIn StockShips tomorrow -
New ReleaseDetective Beans and the Map of Mystery
Enjoy this new DETECTIVE BEANS adventure in the bestselling and award-winning graphic novel series by Li Chen! Your favourite kitten detective is back with a new mystery to solve . . . and treasure to find! When Captain Scuttlebeard gives Beans a treasure map, Beans is determined to find the prize at the end. The clues take him all over...Paperback$1900Elsewhere:$2200Unit price /UnavailableIn StockShips tomorrow -
New ReleaseMei Mei the Bunny
Mei Mei the Bunny is Laufey's picture book debut about a bunny learning to believe in herself through music. Experience a heartwarming tale of self-belief in this enchanting picture book by GRAMMY Award-winning musician Laufey. Meet Mei Mei, a little bunny with a big dream—to spread joy through her music! As her debut recital at the H'Opera House draws near,...Hardback$3199Elsewhere:$3800Unit price /UnavailableIn StockShips tomorrow -
New ReleaseHunted: Wolf Girl 15
Just when Wolf Girl is finally reunited with her father, he is torn away from her once more, and Gwen vows to stop at nothing to track him down. But danger is closing in: a giant snow leopard and a mysterious hooded figure are hot on their trail. As Gwen and the pack race through deep caverns to snowy peaks,...Paperback$1699Elsewhere:$1899Unit price /UnavailableIn StockShips tomorrow -
New ReleaseWhat If You Could
From the former prime minister of New Zealand comes a guide for teens on chasing your dreams and embracing the unexpected qualities that truly make a person strong. When Jacinda Ardern became prime minister of New Zealand, she was one of the youngest people in the world leading a country. Many people thought she would never succeed — herself included....Paperback$2599Elsewhere:$3000Unit price /UnavailableIn StockShips tomorrow -
Lonasei and the Mystery of Origin Grove
Eleven-year-old Lonasei is lonely — she wishes her older sister Eva Grace wasn't so mean, and that her mum Aria didn't have to work so much. But when Aria inherits her childhood home, Lonasei discovers she can enter her late Aunt Malia's paintings and experience the memories within. Through them, she discovers that her mother had another sister, Agnes, who went...Paperback$2199Elsewhere:$2799Unit price /UnavailableIn StockShips tomorrow -
Dawn Raid: The Apology
This sequel to Dawn Raid follows Sofia Savea’s family, 50 years later, as Sofia's grandson becomes involved in the quest for a government apology. INVERCARGILL, 2020 Wow, I thought I knew a bit about the dawn raids, but this is HUGE. It happened to my OWN family and I never knew! I had no idea that Granfia and her family...Paperback$1800Elsewhere:$2099Unit price /UnavailableIn StockShips tomorrow -
New ReleaseBig Bang Bread
In this time-travel storybook and cookbook with a cosmic twist, take a journey through time and space to discover the secrets of baking! Did you know that bread is made from stardust? Board the rocket and blast off on an adventure through time and space to discover the secrets of a home-baked loaf! Big Bang Bread is a kids' time-travel...Paperback$1800Elsewhere:$2100Unit price /UnavailableIn StockShips tomorrow -
B is for Bird
From award-winning artist, Lily Emo, comes a beautiful celebration of birds. Paired with a fun rhyming story, gorgeous illustrations, and fold-out pages, this book is set to be a favourite for everyone and the perfect gift. Make your way through the alphabet with this stunning book featuring a cast of familiar birds. From albatross to fantails, gannets to quail, and...Hardback$1999Elsewhere:$2499Unit price /UnavailableIn StockShips 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
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
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
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.
