Incoming Resources
- Extinction, evolution and the end of man, Michael Boulter
- 100 things you should know about extinction, Steve Parker
- Mass extinction, life at the brink, produced by Tangled Bank Studios in association with Holt Productions and Smithsonian Networks ; writer, director, producer, Sarah Holt
- Once & future giants, what Ice Age extinctions tell us about the fate of earth's largest animals, Sharon Levy
- Rivers in time, the search for clues to earth's mass extinctions, Peter D. Ward
- Gorgon, paleontology, obsession, and the greatest catastrophe in earth's history, Peter D. Ward
- The last days of the dinosaurs, an asteroid, extinction, and the beginning of our world, Riley Black
- Mass extinction, examining the current crisis, by Tricia Andryszewski
- The sixth extinction, an unnatural history, Elizabeth Kolbert
- No turning back, the life and death of animal species, written and illustrated by Richard Ellis
- Greenhouse of the dinosaurs, evolution, extinction, and the future of our planet, Donald R. Prothero
- Life after people, the series, produced by Flight 33 Productions, LLC for History, The complete season two
- The sixth extinction, an unnatural history, Elizabeth Kolbert ; young readers adaption by John Kleiner ; [illustrations by Jessica Roux]
- When life nearly died, the greatest mass extinction of all time, Michael J. Benton
- The sixth extinction, an unnatural history, Elizabeth Kolbert
- T. rex and the crater of doom, Walter Alvarez
- Life after people, the series, produced by Flight 33 Productions, LLC for History, The complete season one
- Night comes to the Cretaceous, dinosaur extinction and the transformation of modern geology, James Lawrence Powell
- Terra, our 100-million-year-old ecosystem--and the threats that now put it at risk, Michael Novacek
- Lost creatures of the earth, mass extinction in the history of life, Jon Erickson ; foreword by Alexander E. Gates