• 12 MERIT Library
• 5 Cooperative Children's Book Center (CCBC)
• 1 Information School Library

• 25 Books

• 17 Science fiction
• 5 Adventure and adventurers
• 5 Adventure stories
• 5 Artificial intelligence
• 5 Life on other planets
• 5 Space warfare
• 5 Young adult fiction
• 4 Androids
• 4 Extraterrestrial beings
• 4 Human-alien encounters
• 4 Imaginary wars and battles
• 4 Space ships
• 4 Star Wars fiction
• 3 Identity
• 3 Robots
• 3 Space flight
• 2 Families
• 2 Identity (Philosophical concept)
• 2 Jedi (Fictitious characters)
• 2 Orphans
• 2 Thieves
• 1 Allegiance
• 1 Beef
• 1 Brothers

• 3 Pétur Antonsson, 1984-
• 3 Reeve, Philip
• 2 Ireland, Justina
• 2 Kaufman, Amie
• 2 Kristoff, Jay
• 2 Poston, Ashley
• 1 Aguirre, Ann
• 1 Anderson, Jodi Lynn
• 1 Anderson, John David, 1975-
• 1 Caine, Rachel
• 1 Cameron, Eleanor, 1912-1996
• 1 Carter, Brooke, 1977-
• 1 Cottrell Boyce, Frank
• 1 Darling, Louis
• 1 Denton, Terry
• 1 Galdone, Paul
• 1 Gray, Claudia
• 1 Griffiths, Andy, 1961-
• 1 Haddon, Mark
• 1 Haddon, Mark, 1962-
• 1 Himmelman, John
• 1 Hutchinson, Shaun David
• 1 Jeffers, Oliver
• 1 Lu, Marie, 1984-
• 1 Lubar, David

• 25 English

• 2 England
• 2 Outer space
• 2 Solar system
• 1 Earth
• 1 Kansas
• 1 Mars (Planet)
• 1 Système solaire

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