Mallory Pike has always wanted to be a member of the Baby-sitters Club. The Baby-sitters are so much fun to be around, and so grown-up. Now the club members have invited Mallory to a meeting. This might be her big chance!But the Baby-sitters don't make it easy. First Claudia makes Mal feel like a baby on her first official baby-sitting job. Then they give her a written test - with questions nobody could answer!