"Space ships." . . "Astronauts." . . "Science-fiction Romans." . . . . "Space ships Juvenile fiction." . . . "Science fiction"@en . "Science fiction, American" . . "Science fiction, American"@en . "Interplanetary voyages"@en . "Space cadet"@it . "Space cadet" . . . "Rakettilaivan kadetti" . "Rakettilaivan kadetti"@fi . "La patrouille de l'espace" . . . . . "Rymdkadetten" . "Rymdkadetten"@sv . . . . . . . . . . . . . . . . . . . . . . . "La Patrouille de l'espace" . . . . . . . . . . . . "Vědecko-fantastické romány" . . . . . . . . . . . . "Space cadet, by Robert A. Heinlein. Illustrated by Clifford N. Geary"@en . "Matt Dodson's dreams were simple - he desperately wanted to join the Solar Patrol's Space Academy and begin training as a Space Cadet." . . . "Kosmicheskiĭ kadet : fantasticheskiĭ roman" . . . . . . "Electronic books"@en . . . . . "Space Cadet" . . "Space cadet : Illustr. by Clifford N. Geary" . . . . . "Weltraum-Piloten : Roman" . . . . "Cadetti dello spazio"@it . "Cadetti dello spazio" . . . . . . . "Cadete del espacio" . . "Cadete del espacio"@es . . "Space cadet"@en . "Space cadet" . . . . . . . . . "A young man reports for the final tests for appointment as a cadet in the Interplanetary Patrol, survives the tests, studies in the school ship, and goes on a regular patrol vessel and encounters danger on Venus."@en . . "Weltraum-Piloten Roman" . . . . . . . . . . . . . . . . . . . . "Space Cadet : Cadetti Dello Spazio" . . "Hvězdný kadet" . "A young man reports for the final tests for appointment as a cadet in the Interplanetary Patrol, survives the tests, studies in the school ship, and goes on a regular Patrol vessel and encounters danger on Venus." . "A young man reports for the final tests for appointment as a cadet in the Interplanetary Patrol, survives the tests, studies in the school ship, and goes on a regular Patrol vessel and encounters danger on Venus."@en . . "Juvenile works"@en . "Juvenile works" . . . . . . . . . "Fiction" . "Science fiction" . . "Fiction"@en . "Interplanetary voyages Juvenile fiction." . . "Interplanetary voyages." . . "Venus (Planet)" . . "Space flight." . . "Ciència-ficció Novel·la." . . "Outer space" . . "Astronauts Juvenile fiction." . . "FICTION Science Fiction Action & Adventure." . . "Space flight Juvenile fiction." . . "Science Fiction Collection." . .