Science fiction, American. Fantasy fiction, American. Short stories, American.

Adventure and adventurers -- Juvenile fiction. Underwater exploration -- Juvenile fiction. Marine sciences -- Juvenile fiction. High schools -- Juvenile fiction. Schools -- Juvenile fiction.

Science fiction. Multiverse -- Fiction. Grief -- Fiction. Cuban Americans -- Fiction.

Science fiction, American.

Science fiction, American. Short stories, American.

Science fiction, American. Skywalker, Luke (Fictitious character) -- Fiction.

Missing persons -- Fiction. Psychiatrists -- Fiction. Mystery fiction.

Science fiction, American.

Conduct of life -- Juvenile fiction. Rich people -- Juvenile fiction. Social classes -- Juvenile fiction. Billionaires -- Juvenile fiction. Friendship -- Juvenile fiction.

Science fiction, American. Short stories.

East Indian Americans -- Fiction. Preparatory schools -- Fiction. Schools -- Fiction. Self-perception -- Fiction. Astronomy -- Fiction.

Justice League of America (Fictitious characters) -- Juvenile fiction. LEGO toys -- Juvenile fiction. Time travel -- Juvenile fiction. Superheroes -- Juvenile fiction. Supervillains -- Juvenile fiction.