Books by Unknown Author
Sunny Side up
2015
Comics Squad
2014
Squish, Super Amoeba
2011
Babymouse
2010
Penny from Heaven
2006
Our Only May Amelia (Harper Trophy Books)
2001
Sunny side up
2015
Babymouse
2009
Babymouse
2008
Babymouse
2007
Swing It, Sunny
2017
Our Only May Amelia
2019
School-Tripped
2019
Miss Communication
2018
The third mushroom
2018
Lights, camera, middle school!
2017
Swing it, Sunny!
2017
Our Only May Amelia
2016
Pod vs. Pod
2016
The fourteenth goldfish
2016
Full of beans
2016
Comics squad
2016
I'm grumpy
2016
I'm sunny!
2016
Babymouse
2015
Deadly Disease of Doom
2015
Eighth Grade Is Making Me Sick
2015
Fear the Amoeba
2014
Squish #5: Game On!
2013
Game On!
2013
The power of the Parasite
2012
Squish #4: Captain Disaster
2012
Babymouse for president
2012
Eighth grade is making me sick
2012
Babymouse #1
2011
Squish #2: Brave New Pond
2011
Babymouse
2011
Babymouse
2011
Creek
2010
Turtle in paradise
2010
Babymouse
2010
Boston Jane
2010
Boston Jane
2010
Turtle in Paradise
2010
Penny from heaven
2007
Queen of the World!
2006
Boston Jane
2005
Boston Jane
2004
Boston Jane Series
2002
Our Only May Amelia (Newbery Honor Book)
1999