• 5 Cooperative Children's Book Center (CCBC)
• 4 MERIT Library

• 8 Books

• 2 Planets
• 2 Stars
• 1 Animals
• 1 Astrology
• 1 Astronautics and civilization
• 1 Black holes (Astronomy)
• 1 Charts, diagrams, etc
• 1 Constellation
• 1 Constellations
• 1 Cosmology
• 1 Curiosities and wonders
• 1 Exploration
• 1 Graphic methods
• 1 History
• 1 Information visualization
• 1 Life on other planets
• 1 Night
• 1 Nocturnal animals
• 1 Picture books
• 1 Planetary systems
• 1 Sleep
• 1 Sleep behavior
• 1 Sleep behavior in animals

• 2 Lanan, Jessica
• 1 Albanese, Lara, 1967-
• 1 Beyond Words Publishing
• 1 Downs, Mike
• 1 Edwards, Nicola
• 1 Gibbons, Gail
• 1 Jenkins, Steve, 1952-2021
• 1 Manley, Curtis
• 1 Prinja, Raman, 1961-
• 1 Rose, Lucy (Illustrator)
• 1 Rosin, Tommaso Vidus
• 1 Simon and Schuster, Inc. Children's Publishing Division
• 1 Vavagiakis, Eve M., Dr

• 8 English

• 2 Espace extra-atmosphérique
• 2 Outer space
• 1 Solar system
• 1 Système solaire
• 1 Universe

Limit year range