Karen's Nanny is the 105th book in the Baby-Sitters Little Sister series.
Back Cover SummaryEdit
Mommy is starting a new job. She is looking for someone to take care of Karen and Andrew when she is not home. Karen and Andrew will help her. But finding a nanny is hard work. Lots of people come to try out. The first nanny is too nice. The second one is too strict.
Will the third one be just right?