Seven-year-olds Bradley, Brian, Nate, and Lucy make observations and gather clues that convince them that their older siblings, cousin, and animals have been captured by hungry space aliens.

A man who writes children's books presents his latest book, which is about aliens, to his family to read. Includes a smaller book glued into the larger volume.

Nine-year-old Anakin flies the podracer he built all by himself.

Pelly feels miserable because she looks different from her Martian classmates, but a glamorous opera singer who visits her class shows Pelly that her differences make her special.

The story of the Clone Wars, from the first battles to the dramatic events in Revenge of the Sith.

As the school year begins on Mars, Horus the Martian gets off to a rocky start, but soon discovers that first grade is not really as bad as he thought.

When Flash arrives on the beach by spaceship, he quizzes Jack about why some names on the sea are the same as on land, such as a school of fish and a school in town, or a cow in the sea and a cow in a field. Includes "wacky fish facts."

Harris and Roxy visit Zeke's house after school, then Harris's parents invite Zeke's family to dinner, but trying to convince anyone that they are aliens only gets Harris grounded.