The Puppy Sister by S.E. Hinton

Nick and his parents get more than they bargained for when their newly adopted puppy, Aleasha, decides she'll have more fun with her new "family" if she becomes human, too.

So, begins a laugh-out-loud adventure told from Aleasha's point of view, about her transformation from puppy to girl.

The Puppy Sister by S.E. Hinton