There are 2 books in the Li'l Pet Hospital series.
The Li'l Pet Hospital series does not have a new book coming out soon. The latest book, Peanut Garden (Book 2), was published in May 2003.
The first book in the Li'l Pet Hospital series, Great Race, was published in May 2003.
The Li'l Pet Hospital series primarily falls into the General Fiction genre. This series was written for ages 5-7 and is a good choice for children just learning to read.