- The skunk, story by Mac Barnett ; art by Patrick McDonnell
- Barnett, Mac, Terrible Two, 1
- The terrible two, Jory John, Mac Barnett ; illustrated by Kevin Cornell
- Rules of the house, Mac Barnett, Matt Myers
- Barnett, Mac, Mac B., kid spy, 6
- Barnett, Mac, Mac B., kid spy, #3
- Barnett, Mac, Mac B., kid spy, 4
- Barnett, Mac, Mac B., kid spy
- Hi, Jack!, Mac Barnett & Greg Pizzoli
- Barnett, Mac, Mac B., kid spy, 1
- Jack goes West, Mac Barnett & Greg Pizzoli
- Chloe and the lion, Mac Barnett ; pictures by Adam Rex
- Barnett, Mac, Terrible Two, 3
- Barnett, Mac, First cat in space, bk. 2
- Sam & Dave dig a hole, Mac Barnett ; illustrated by Jon Klassen
- Noisy night, by Mac Barnett ; pictures by Brian Biggs
- The wolf, the duck & the mouse, written by Mac Barnett ; illustrated by Jon Klassen
- Mac saves the world, by Mac Barnett ; illustrated by Mike Lowery
- Just because, Mac Barnett ; illustrated by Isabelle Arsenault
- The case of the case of mistaken identity, by Mac Barnett ; illustrations by Adam Rex
- Square, by Mac Barnett ; illustrations, Jon Klassen
- The Great Zapfino, Barnett & Frazee
- What is love?, by Mac Barnett ; illustrated by Carson Ellis
- President Taft is stuck in the bath, Mac Barnett ; illustrated by Chris Van Dusen
- The important thing about Margaret Wise Brown, Mac Barnett and Sarah Jacoby
- Mac cracks the code, by Mac Barnett ; illustrated by Mike Lowery
- Barnett, Mac, Brixton brothers, 1
- Barnett, Mac, Jack book
- Top-secret smackdown, by Mac Barnett ; illustrated by Mike Lowery
- Jack at the zoo, Mac Barnett & Greg Pizzoli
- The first cat in space ate pizza, Mac Barnett & Shawn Harris
- John's turn, Mac Barnett ; illustrated by Kate Berube
- Too many Jacks, [by] Mac Barnett ; [illustrated by] Greg Pizzoli
- Extra yarn, written by Mac Barnett ; illustrated by Jon Klassen
- Jack gets zapped!, Mac Barnett & Greg Pizzoli
- How does Santa go down the chimney?, by Mac Barnett ; illustrated by Jon Klassen
- Billy Twitters and his big blue whale problem, Mac Barnett, author ; Adam Rex, illustrator
- Sam & Dave dig a hole, Mac Barnett ; illustrated by Jon Klassen
- Twenty questions, Mac Barnett, Christian Robinson
- Oh no!, or, How my science project destroyed the world, written by Mac Barnett ; illustrated by Dan Santat
- The first cat in space and the soup of doom, Mac Barnett & Shawn Harris
- The Terrible Two go wild, Mac Barnett, Jory John ; illustrated by Kevin Cornell
- Triangle, by Mac Barnett & Jon Klassen
- Barnett, Mac, Jack book, 5
- Three billy goats gruff, retold by Mac Barnett ; illustrated by Jon Klassen
- Jack at bat, Mac Barnett & Greg Pizzoli
- The Terrible Two's last laugh, Mac Barnett, Jory John ; illustrated by Kevin Cornell
- Circle, by Mac Barnett & Jon Klassen
- Mac undercover, by Mac Barnett ; illustrated by Mike Lowery
- The terrible two get worse, Mac Barnett, Jory John ; illustrated by Kevin Cornell