- Top secret smackdown, by Mac Barnett ; illustrated by Mike Lowery
- The Terrible Two's last laugh, Mac Barnett, Jory John ; illustrated by Kevin Cornell
- Mac saves the world, by Mac Barnett ; illustrated by Mike Lowery
- The first cat in space and the soup of doom, Mac Barnett & Shawn Harris
- Leo, a ghost story, by Mac Barnett ; pictures by Christian Robinson
- Guess again!, written by Mac Barnett ; illustrated by Adam Rex
- Sam & Dave dig a hole, Mac Barnett ; illustrated by Jon Klassen
- The terrible two get worse, Mac Barnett and Jory John
- The impossible crime, by Mac Barnett ; illustrated by Mike Lowery
- Mission secrète, Mac Barnett ; illustrations de Mike Lowery ; texte français d'Isabelle Allard
- Jack and Santa, Mac Barnett & Greg Pizzoli
- Places to be, written by Mac Barnett ; illustrated by Renata Liwska
- Noisy night, Mac Barnett ; illustrated by Brian Biggs
- Twenty questions, [text] Mac Barnett ; [illustrations] Christian Robinson
- The Terrible Two go wild, Mac Barnett and Jory John
- Jack goes West, Mac Barnett & Greg Pizzoli
- Mac cracks the code, by Mac Barnett ; illustrated by Mike Lowery
- How this book was made, based on a true story, Mac Barnett ; pictures by Adam Rex
- The terrible two
- The first cat in space ate pizza, Mac Barnett & Shawn Harris
- The terrible two get worse, Mac Barnett, Jory John ; illustrated by Kevin Cornell
- Rules of the house, Mac Barnett ; illustrations by Matt Myers
- How does Santa go down the chimney?, by Mac Barnett ; illustrated by Jon Klassen
- Square, by Mac Barnett ; [illustrated by] Jon Klassen
- Triángulo, por Mac Barnett & Jon Klassen ; Máximo González Lavarello por la traducción
- The important thing about Margaret Wise Brown, Mac Barnett and Sarah Jacoby
- Sarang sarang sarang, Maek Banet (Mac Barnett) k?l ; K'as?n Ellis? (Carson Ellis) k?rim ; Kim Chi-?n omgim
- Mac undercover, by Mac Barnett ; illustrated by Mike Lowery
- A polar bear in the snow, Mac Barnett ; art by Shawn Harris
- Triangle, by Mac Barnett & Jon Klassen
- The terrible two, #1
- The sound of danger, by Mac Barnett ; illustrated by Mike Lowery
- Battle Bunny, by Jon Scieszka and Mac Barnett ; pictures by Matthew Myers
- Circle, by Mac Barnett ; illustrations by Jon Klassen
- Paolo, Emperor of Rome, author, Mac Barnett ; illustrator, Claire Keane
- Just because, Mac Barnett ; illustrated by Isabelle Arsenault
- The Great Zapfino, Barnett & Frazee
- Carré, Mac Barnett ; illustrations de Jon Klassen ; texte français de Kévin Viala
- The skunk, story by Mac Barnett ; art by Patrick McDonnell
- Jack at bat, Mac Barnett & Greg Pizzoli
- The three billy goats gruff, retold by Mac Barnett ; illustrated by Jon Klassen
- The wolf, the duck & the mouse, written by Mac Barnett ; illustrated by Jon Klassen
- The terrible two go wild, Mac Barnett, Jory John ; illustrated by Kevin Cornell