Ava and Taco Cat (Ava and Pip Book 2) by Carol Weston
Ava is an 11-year old aspiring writer struggling through life as a tween. She names the cat they get from the animal shelter "taco cat" - a palindrome to go along with the palindrome names she and her sister Pip have. Her family regularly explores palindromes and word play.
The cat takes a while to warm to her and the family. She uses her experience with the cat to write a story in school. This is picked up by the newspaper along with a picture of the cat. This leads the original owner to come and ask for the cat back. Despite others being reluctant to give up the cat Ava gives it up. Later the original owner returns and offers it back, giving the story a happy ending. The book even concludes with a long list of palindromes. There is plenty of fund word play worked in without being overbearing.













