Abandoned! a Lion Called Kiki — Wendy Orr

Mona's uncle Matthew works in a circus, and he always gives pretty great birthday presents. But when Mona turns eight, he gives her something better than juggling balls or stilts -- a baby lion cub! His note says that the cub's mother couldn't care for it properly, and he knows Mona and her grandparents can help.

Mona names the lion Kiki, and at first Kiki is like any other kitten. As she grows bigger and bigger, though, Mona realizes that Kiki needs a home which will allow her to be the wild animal she was born to be.

Fans of the Rainbow Street Shelter books will love reading about how the shelter started and how its owner, Mona, has always loved animals -- starting with an adorable baby lion.