Incoming Resources
- Super Earth encyclopedia, author, John Woodward ; Smithsonian consultant, Jeffery E. Post, Ph. D. ; general consultant, Professor Iain Stewart
- StarTalk, with Neil DeGrasse Tyson : everything you ever need to know about space travel, sci-fi, the human race, the universe, and beyond
- Planet earth, [created by Basher ; written by Dan Gilpin]
- Incredible earth, written by Nick Clifford
- Earth, written by Susanna Van Rose
- Volcanoes, Gail Gibbons
- Thank you, Earth, a love letter to our planet, April Pulley Sayre