Book 2

When he goes to a carnival with Sarah and his cousin Percy, Rotten Ralph learns that winning is not everything.

Book 6

Rotten Ralph's Rotten Family

by Jack Gantos

Published 11 March 2014
"Ralph takes a swing through his family tree to find out why he's so rotten"--

Ralph takes a swing through his family tree to find out why he's so rotten.

Rotten Ralph Helps Out

by Jack Gantos

Published 7 August 2001
Sarah's cat Rotten Ralph tries to help her create a school project based on ancient Egypt, but he is more of a hindrance than a help.

Best in Show for Rotten Ralph

by Jack Gantos

Published 1 August 2005
Hoping to beat his cousin Percy in the cat show, Ralph allows Sarah to help him spruce up his image and get in shape.

Three Strikes for Rotten Ralph

by Jack Gantos

Published 15 February 2011
When Rotten Ralph, the cat, fails to win a spot on a baseball team with his friend Sarah, he becomes the "cat boy" instead, still dreaming of proving himself the superstar he imagines himself to be.

Rotten Ralph Feels Rotten

by Jack Gantos

Published 8 September 2004
Rotten Ralph comes to appreciate Sarah's healthy cat food after he gets sick from eating out of trash cans.