Imaginary wars and battles -- Juvenile fiction. Space warfare -- Juvenile fiction. Imaginary wars and battles -- Fiction. Space warfare -- Fiction. Science fiction.

Extraterrestrial beings -- Juvenile fiction. Psychokinesis -- Juvenile fiction. Imaginary wars and battles -- Juvenile fiction. Pyramids -- Mexico -- Juvenile fiction. Mexico -- Juvenile fiction.

Human-alien encounters -- Juvenile fiction. Alien abduction -- Juvenile fiction. Missing persons -- Juvenile fiction. Automobiles -- Juvenile fiction. Human-alien encounters -- Fiction.

Bildungsromans. Dystopias -- Juvenile fiction. Memory -- Juvenile fiction. Ethics -- Juvenile fiction. Science fiction.

Mutation -- Juvenile fiction Teenagers -- Juvenile fiction Quests (Expeditions) -- Juvenile fiction Science fiction

Adventure and adventurers -- Juvenile fiction. Soldiers -- Juvenile fiction. Dead -- Juvenile fiction. Science fiction.

Survival -- Juvenile fiction Insurgency -- Juvenile fiction Extraterrestrial beings -- Juvenile fiction Science fiction

Genetic engineering -- Juvenile fiction Survival -- Juvenile fiction Orphans -- Juvenile fiction Science fiction

Iron Man (Fictitious character) -- Juvenile fiction Superheroes -- Juvenile fiction Good and evil -- Juvenile fiction Science fiction Film novelizations

Golem -- Juvenile fiction Survival -- Juvenile fiction Islands -- Juvenile fiction Science fiction

Adventure and adventurers -- Fiction. Ability -- Fiction. Friendship -- Fiction. Atlantis (Legendary place) -- Fiction. Science fiction.