Extraterrestrial beings -- Juvenile fiction. Mice -- Juvenile fiction. Planets -- Exploration -- Juvenile fiction. Extraterrestrial beings -- Fiction. Mice -- Fiction.

Wizards -- Juvenile fiction. Oz (Imaginary place) -- Juvenile fiction. Voyages, Imaginary -- Juvenile fiction. Mice -- Juvenile fiction. Wizard, of Oz (Fictitious character) -- Juvenile fiction.

Mice -- Juvenile fiction. Dragons -- Juvenile fiction. Vikings -- Fiction. Dragons -- Fiction. Adventure and adventurers -- Fiction.

Mice -- Juvenile fiction. Pirates -- Juvenile fiction. Humorous stories.

Human-alien encounters -- Fiction. Interplanetary voyages -- Fiction. Adventure and adventurers -- Fiction. Mice -- Fiction. Science fiction.

Voyages and travels -- Juvenile fiction. Wagers -- Juvenile fiction.

Mice -- Juvenile fiction. Fairies -- Juvenile fiction. Magic -- Juvenile fiction. Time -- Juvenile fiction. Quests (Expeditions) -- Juvenile fiction.

Mice -- Juvenile fiction. Time travel -- Juvenile fiction. Adventure stories. Picture books. Adventure and adventurers -- Fiction.

Mice -- Juvenile fiction. Magic -- Juvenile fiction. Quests (Expeditions) -- Juvenile fiction. Sea stories. Adventure stories.

Humorous stories. Mice -- Juvenile fiction. Superheroes -- Juvenile fiction. Stilton, Geronimo -- Juvenile fiction.

Humorous stories. Mice -- Juvenile fiction. Superheroes -- Juvenile fiction. Stilton, Geronimo -- Juvenile fiction.

Mice -- Juvenile fiction. Contests -- Juvenile fiction. Mice -- Fiction. Prehistoric animals -- Fiction. Contests -- Fiction.