Each of these exciting stories, told in the voice of one of the 11-year-old volunteers at the Wild at Heart Animal Clinic, offers a first-hand account of animal emergencies and rescues. This series is sure to win the hearts of readers who are wild about animals!Dr. Mac's cat is missing! Sunita leads a search party to look for him and discovers a large colony of wild cats living by the railroad tracks. There she also meets a group of angry neighbors who want to get rid of the cats for good. Can Sunita save them before animal control takes them away?