The Bad Guys in Open Wide and Say Arrrgh!

Cat on the Run in Cat of Death!

Interesting Facts & Short Stories for Curious Minds: 1000 Fascinating & Spectacular Trivia About Mysterious Monuments, Unique Museums, Presidential Myths, Weird Animals, Fun Random Stuff & Much More

Fart Quest: The Dragon's Dookie

Robin Hood

The Riverman

Emma Tremendous

Math Mysteries: The Triplet Threat

The Bad Guys

NOW A MAJOR MOTION PICTURE!


They may look like Bad Guys, but these wannabe heroes are doing good deeds... whether you like it or not in this New York Times bestselling illustrated series.


POP QUIZ! You are on the roof of a skyscraper. Every floor of that building has nasty things that just don't like you. And you REALLY need to get to the basement. Whaddaya do?! (And no, you can’t just join the B-Team and fly away in their glamorous new spaceship.) Think quick, chico, because the multiverse is getting worse!

Discover Your Child's Next Read

The Bad Guys in Open Wide and Say Arrrgh!

Aaron Hartzler, Aaron Blabey, 2022

Cat on the Run in Cat of Death!

Aaron Hartzler, Aaron Blabey, 2023

Interesting Facts & Short Stories for Curious Minds: 1000 Fascinating & Spectacular Trivia About Mysterious Monuments, Unique Museums, Presidential Myths, Weird Animals, Fun Random Stuff & Much More

Aaron Hartzler, Aaron Wright, 2023

Fart Quest: The Dragon's Dookie

Reynolds Aaron, Aaron Hartzler, Cam Kendell, 2022

Robin Hood

Aaron Shepard, Jennifer Tanner, Anne L. Watson, Aaron Hartzler, 1984

The Riverman

Aaron Hartzler, Aaron Starmer, 2014

Emma Tremendous

Aaron Hartzler, A.D. Goodman, 2014

Math Mysteries: The Triplet Threat

Aaron Hartzler, Aaron Starmer, 2023