Incoming Resources
- Dead serious, wild hope amid the sixth extinction, Eli J. Knapp ; [chapter illustrations by Linda M. Knapp]
- Dodging extinction, power, food, money and the future of life on Earth, Anthony D. Barnosky
- Extinctions, how life survives, adapts and evolves, Michael J. Benton
- The sixth extinction, an unnatural history, Elizabeth Kolbert
- Mass extinction, life at the brink, produced by Tangled Bank Studios in association with Holt Productions and Smithsonian Networks ; producer/director, Sarah Holt ; writers, Thomas Friedman, Sarah Holt
- The sixth extinction, an unnatural history, Elizabeth Kolbert
- The ends of the world, volcanic apocalypses, lethal oceans, and our quest to understand Earth's past mass extinctions, Peter Brannen
- End times, a brief guide to the end of the world : asteroids, supervolcanoes, rogue robots, and more, Bryan Walsh
- Mass extinctions and the future of life on Earth, Michael Benton