The baby-sitting job that won't end... When my friends in the Unicorn Club and I took this baby-sitting job, we had no idea what we were getting ourselves into. I just wanted to help out Ms. Kemmer, this great woman who lives down the block. She just got divorced from her husband, and their separation is not exactly friendly. In fact, they're having a huge custody battle. I really feel bad for Ms. Kemmer. My parents just split up, and believe me, divorce is no picnic even without a custody fight! I'd do anything to help her, so when her regular baby-sitter couldn't watch little Annabel, I stepped right in. But then Ms. Kemmer called with some bad news -- she's stuck in Mexico! It looks like we'll have to take care of Annabel for days! And we can't tell anyone, because if her ex-husband finds out, Ms. Kemmer could lose custody of Annabel. But how can you keep a tiny, screaming baby a secret? The Unicorns are back and better than ever!