Incoming Resources
- When the heavens went on sale, the misfits and geniuses racing to put space within reach, Ashlee Vance
- Private space travel, a space discovery guide, Margaret J. Goldstein
- Reusable rockets and other space tech, writer, William D. Adams
- How to make a spaceship, a band of renegades, an epic race, and the birth of private space flight, Julian Guthrie
- Journeying to new worlds, by Nel Yomtov ; illustrated by Daniel Pedrosa
- The space adventurer's guide, your passport to the coolest things to see and do in the universe, Peter McMahon, Josh Holinaty
- SpaceShipOne, an illustrated history, Dan Linehan ; foreword by Arthur C. Clarke