Nanny Returns by Emma McLaughlin

A fun, quick moving book.  Nan gets dragged back into the family she had worked for and it was no better than the first time.  More drama and angst.  Some of it was fun, some of it quite sad.  Nan, the main character, has grown and is much stronger than she had been and that was nice to see.  Sometimes you just need some time and stronger boundaries to get through things and to learn what you are capable of.