Gantos, Jack

Rotten Ralph makes an earnest attempt at good behavior but is enticed, not too reluctantly, into a series of misadventures by some ruffian alley cats.

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.

When the veterinarian determines that Sarah's cat has used up eight of his nine lives, will the high-spirited feline finally stop misbehaving?.

Sarah takes her rotten cat Ralph to school for Show and Tell and he behaves terribly, as usual, by spoiling everyone's show.

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

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

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

It is Valentine's Day and Rotten Ralph, a very, very nasty cat, is up to his rotten tricks.

Rotten Ralph, the nasty red cat, proves himself to be the real monster on Halloween.

Moving with his unbearable sister to Miami, Florida, Jack tries to break some of his bad habits but finds himself irresistibly drawn to things disgusting, gross, and weird.