Incoming Resources
- Here be dragons, the scientific quest for extraterrestrial life, David Koerner, Simon LeVay
- The aliens are coming!, the extraordinary science behind our search for life in the universe, Ben Miller
- The little book of aliens, Adam Frank
- Aliens, can we make contact with extraterrestrial intelligence?, Andrew J.H. Clark & David H. Clark
- Life beyond earth, Timothy Ferris
- Mysteries of alien life, Margaret J. Goldstein
- Rare earth, why complex life is uncommon in the universe, Peter Ward, Donald Brownlee
- Aliens, the world's leading scientists on the search for extraterrestrial life, edited and with an introduction by Jim Al-Khalili
- UFO, the inside story of the US government's search for alien life here--and out there, Garrett M. Graff
- Captured by aliens, the search for life and truth in a very large universe, Joel Achenbach
- Alien worlds, your guide to extraterrestrial life, by David A. Aguilar
- Life on other worlds, Lisa Regan
- Extraterrestrial life, by Don Nardo
- Aliens, [author, Joalda Morancy ; illustrator, Amy Grimes]
- Where are the aliens?, the search for life beyond Earth, Stacy McAnulty ; with art by Nicole Miles
- Searching for aliens with tech, by Megan Cooley Peterson
- Is there anybody out there?, by Laura Krantz
- Strangers in the night, a brief history of life on other worlds, David E. Fisher and Marshall Jon Fisher
- Probability 1, why there must be intelligent life in the universe, Amir D. Aczel