A little girl's story of Betsy, her babysitter and sister.

"I don't know anything about babysitting," Betsy says to Ria and Josh. So the children let her know all the wild things that they get up to when they have a bab

The baby-sitters are back in their fourth graphic novel! Claudia and her sister, Janine, may as well be from two different planets. Claudia, who pays more atten

Rosie receives an unexpected--and unwelcome--surprise when she finally meets the Pendreds' baby, which has always been asleep when she arrived a their house to