Pascal Meets the Dinosaurs
In "Pascal Meets the Dinosaurs" the theme is being able to say a temporary goodbye, knowing that when someone leaves they are not gone forever.
Pascal Goes to the Moon
In "Pascal Goes to the Moon" the theme is space, including some facts about gravity and the moon.
Pascal Swims like a Fish
In "Pascal Swims like a Fish" the themes are swimming & school. The purpose of the story is twofold: to teach Pascal the importance of going to school and how it is fun to be in a community of peers, and also encourage him to learn to swim.