Danny and his friend the dinosaur go to summer camp together.

Freddy learns that while it takes some time, there are friends for him in his new neighborhood.

Three stories in one book: In the first story, Danny is surprised and pleased when one of the dinosaurs from the museum agrees to play with him. In the second story, Danny and his friend the dinosaur go to summer camp together. And in the third story, six-year-old Danny invites his dinosaur friend to come to his birthday party.

Sam's mean valentine for Amy Lou goes astray at school and almost ruins the day for him and his friends.