Elmo's Mommy and Daddy go out to a restaurant, leaving Elmo with a babysitter named Emily. Elmo is nervous and wants his parents to come home, but Emily wins him over.
Hardcover
(Random House Books for Young Readers, Feb. 27, 2001)
Elmo isn't sure he wants his parents to leave him with Emily the babysitter, but every time he comes up with a reason why she should call his parents, Emily has a better idea.