MORE ACTION! MORE LAUGHS!
MORE FUN! MORE ROBOTS!

What really happened in Hilo’s world before he came to Earth? He and D.J. take a dangerous trip to Janus to find out, and everything he thought he knew about his past is turned upside down! Could it be that instead of saving everyone, Hilo is the one who needs saving? How close are the government agents to catching him? Is anyone who we think they are? Will Hilo and his friends be able to put all the pieces of the puzzle together… before it’s too late?

• The series has 11 titles to date
• Published in 10 countries
• 1.2 million copies worldwide
• New York Times bestseller
• 3D animated movie in the works

WHAT THE PRESS SAYS

A thrilling adventure that you won’t be able to put down!
Dav Pilkey, author of Dog Man

A story the whole family can enjoy.
The New York Times

A blast!
Miami Herald

Don’t miss it!
School Library Journal, Starred Review

The most delightful book hero in years.
A Fuse #8 Production SLJ blog

Every kid would love to have a friend like Hilo, and every kid will love this book!
Lincoln Peirce, author

Fast-paced and hilarious. Readers will be eagerly awaiting the next book in the series.
Jeffrey Brown, author

A strange and wonderful story about friendship, acceptance, and… robots!
Kirkus Reviews

I LOVE this series. It’s full of action and energy, and it’s a whole lot of fun.
Brad Meltzer, author

The perfect book for any kid who’s ever needed a friend—and had one drop out of the sky with superpowers.
Seth Meyers, actor, comedian, and author

Judd Winick is a master of the genre!
The Bulletin