If you like books about Judy Moody...
Thanks for your Book Match request. Here are some other funny titles you might enjoy:
Superfudge, by Judy Blume
Peter describes the highs and lows of life with his unusual younger brother Fudge.
Jenny Archer, Author, by Ellen Conford
Stymied by an assignment to write her autobiography, Jenny decides to enhance her life story by using her considerable imagination.
Anastasia Krupnik, by Lois Lowry
Anastasia's 10th year has some good things like falling in love and really getting to know her grandmother and some bad things like finding out about an impending baby brother.
Sideways Stories from Wayside School, by Louis Sachar
Humorous episodes from the classroom on the thirtieth floor of Wayside School, which was accidentally built sideways with one classroom on each story.
All of the books listed above have sequels, so if you like the first one by each author, you can enjoy reading many more.
Have FUN reading!