Mark Ziegler

Mind Knots

2007

Giggle Bubbles

2007

What's up, doc?

2007

Wacky Workers

2007

Wacky wheelies

2007

School kidders

2007

Nutty names

2007

Lunchbox Laughs

2007

Laughs for a Living

2010

Goofballs!

2007

Fur, feathers, and fun!

2007

Critter Jitters

2007

Chitchat chuckles

2006

Read-it! Joke Books

2005

Michael Dahl's Big Book of Jokes

2019

Funny Farm

2010

Chuckle Squad

2010

Chuckle Squad: Jokes About Classrooms, Sports, Food, Teachers, and Other School Subjects (Michael Dahl Presents Super Funny Joke Books)

2010