Books by Marty Ross
Putting Two and Two Together a
Putting Two and Two Together and a Dingo Ate My Math Book (2-Volume Set)
Putting Two and Two Together
Putting Two and Two Together
A Dingo Ate My Math Book
Crookers Kingdom, Part One
The Woman on the Bridge
Math Goes to the Movies
Lurkers at Sunlight's Edge
Ortho's all about bulbs