- Eyewitness Visual Dictionaries: The Visual Dictionary of the Universe
- Space, Stars, Planets and Spacecraft
- 100 Things You Should Know About Space (100 Things You Should Know Abt)
- Curious World: Take a sideways look at all that is spectacular, silly and just plain strange about the world around us
- 100 Facts: Flight
- Kem Knapp Sawyer
- Aaron R. Murray
- Jamila Gavin
- Amanda Hall
- Clare Shedden
- Melissa Stone Billings
- Maurice Hussey
- Charles M. Wills
- Francis Kalnay
- Robert Dennis
- Jennifer Berne
- Mel Pickering
- Thomas Kessner
- Phyllis Steinberg
- Colin James Oliver Harrison
- Kenneth Earl Hamburger
- Charles Mikolaycak
- Jacqueline Ching
- Alan Greensmith
- Donna J. Yena