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Table of Contents
About The Book
How to Train Your Dragon meets Skandar and the Unicorn Thief as a brother and sister go to a summer camp aimed at future dragon riders in this first book in the high-flying middle grade adventure series Dragon Force.
Twelve-year-old Lance Lo dreams becoming part of the Dragon Force, a team of heart-bonded humans and dragons dedicated to protecting the world from dangerous magical creatures. So he can’t wait to attend Camp Claw with his younger sister, Zoe, and begin learning about dragon training.
But Lance quickly finds himself falling behind in the lessons and activities. He’s the only camper who’s failed to achieve a heart-bond with a dragon, and with Zoe impressing everyone with her natural ability, Lance struggles with jealousy.
But when Camp Claw is mysteriously attacked in the dead of night, Lance has to level up—in spirit and in skill—because it’s up to him and the latest recruits to get to the root of the growing danger and prove they’ve got what it takes to save the day.
Twelve-year-old Lance Lo dreams becoming part of the Dragon Force, a team of heart-bonded humans and dragons dedicated to protecting the world from dangerous magical creatures. So he can’t wait to attend Camp Claw with his younger sister, Zoe, and begin learning about dragon training.
But Lance quickly finds himself falling behind in the lessons and activities. He’s the only camper who’s failed to achieve a heart-bond with a dragon, and with Zoe impressing everyone with her natural ability, Lance struggles with jealousy.
But when Camp Claw is mysteriously attacked in the dead of night, Lance has to level up—in spirit and in skill—because it’s up to him and the latest recruits to get to the root of the growing danger and prove they’ve got what it takes to save the day.
Excerpt
Chapter 1: A Song of Warning A Song of Warning
Beyond the stars, a creature is stirring.
It can smell something that it wants. Something far away but delicious. It can almost taste the magic in the air. And it is hungry. So very, very hungry.
But what it wants is a long distance away. It will be a long journey. Yet the creature knows the trip will be worth it. It will follow the scent until it gets what it wants.
This creature is always ravenous. No matter how much it devours, it is never satisfied. It could swallow everything in its path and still want more. And it will not stop.
The creature stretches and snarls, and as it does, the stars in the sky shake, frightened of what is coming, scared of what they cannot stop. And so they begin to sing a song of warning, a song that only a few can hear.
In a world changed forever by the arrival of magic and dragons, there is music in the air; a quiet humming that only a few can hear.
A young dragon hears it and recognizes the alarm. She tilts her head and listens, and hopes that the one she is seeking can hear it too.
Beyond the stars, a creature is stirring.
It can smell something that it wants. Something far away but delicious. It can almost taste the magic in the air. And it is hungry. So very, very hungry.
But what it wants is a long distance away. It will be a long journey. Yet the creature knows the trip will be worth it. It will follow the scent until it gets what it wants.
This creature is always ravenous. No matter how much it devours, it is never satisfied. It could swallow everything in its path and still want more. And it will not stop.
The creature stretches and snarls, and as it does, the stars in the sky shake, frightened of what is coming, scared of what they cannot stop. And so they begin to sing a song of warning, a song that only a few can hear.
In a world changed forever by the arrival of magic and dragons, there is music in the air; a quiet humming that only a few can hear.
A young dragon hears it and recognizes the alarm. She tilts her head and listens, and hopes that the one she is seeking can hear it too.
Why We Love It
“This book feels exactly how middle grade should feel, with memorable and relatable kids, sweeping action, and a pitch-perfect voice that fits this age range exactly. I love the accessibility of these books, and I think young readers will find this series fun, thrilling, and supremely readable.”
—Dainese S., Associate Editor, on Infinity’s Secret
Product Details
- Publisher: Simon & Schuster Books for Young Readers (March 25, 2025)
- Length: 336 pages
- ISBN13: 9781665962506
- Grades: 3 and up
- Ages: 8 - 99
Browse Related Books
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- Age 4 - 8
- Age 9 - 11
- Age 12 and Up
- Children's Fiction > Science Fiction, Fantasy, Magic
- Children's Fiction > People & Places > United States > Asian American
- Children's Fiction > Animals > Mythical
Resources and Downloads
High Resolution Images
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Book Cover Image (jpg): Infinity's Secret
Trade Paperback 9781665962506
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Author Photo (jpg): Katie Tsang Photograph by Olivia McDermott(0.1 MB)
Any use of an author photo must include its respective photo credit
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Author Photo (jpg): Kevin Tsang Photograph by Olivia McDermott(0.1 MB)
Any use of an author photo must include its respective photo credit

