Pets -- Juvenile fiction. Human-alien encounters -- Juvenile fiction.

Pets -- Juvenile fiction. Human-alien encounters -- Juvenile fiction.

Extraterrestrial beings -- Juvenile fiction. Human-alien encounters -- Juvenile fiction. Friendship -- Juvenile fiction. Science fairs -- Juvenile fiction. Schools -- Juvenile fiction.

Extraterrestrial beings -- Juvenile fiction. Human-alien encounters -- Juvenile fiction.

Women psychologists -- Fiction. Child psychologists -- Fiction. Fire -- Fiction. Visions -- Fiction. Astral projection -- Fiction.

Teenage boys -- Juvenile fiction. Human-alien encounters -- Juvenile fiction. Science fiction. Young adult fiction.

Extraterrestrial beings -- Fiction. Human-alien encounters -- Fiction. Alien abduction -- Fiction. Secret service -- Fiction. Science fiction.

Kirk, James T. (Fictitious character) -- Fiction Spock (Fictitious character) -- Fiction Human-alien encounters -- Fiction Space warfare -- Fiction Interstellar travel -- Fiction

Schools -- Juvenile fiction. Human-alien encounters -- Juvenile fiction. Human-alien encounters.

Teenage girls -- Fiction Extraterrestrial beings -- Fiction Human-alien encounters -- Fiction

Human-alien encounters -- Juvenile fiction.