"As the newest member of the BSC, Dawn is eager to prove herself. So when a big job comes along, she jumps at the chance to show everyone what she's made of. The Barretts are even more challenging than Dawn expected. The house is a mess. Mrs. Barrett is unreliable, and the kids are out of control. Dawn knows she's a great baby-sitter, but this is impossible! She only knows one thing for sure--a member of the BSC never gives up!"--Page 4 of cover

Afraid that she and her boyfriend Logan have been spending too much time together, Mary Anne decides to break up with him, an act that shocks her friends who thought the couple would stay together forever.