Incoming Resources
- Sky monsters, John Rubin Productions, Inc. in association with Summerhill Entertainment Inc. and National Geographic Television & Film for National Geographic Channel ; producer & director, John Rubin
- Winged and toothless, the adventures of pteranodon, written by Michael Dahl ; illustrated by Jeff Yesh
- Flying reptiles, ranking their speed, strength, and smarts, Mark Weakland
- Pteranodon, Charles Lennie
- Pterodactyl, Aaron Carr
- Pterodactyl, by Harold T. Rober
- The science of flying reptiles, the terrifying truth about the pterosaurs, written by Alex Woolf ; illustrated by Bryan Beach
- Pterodáctilo, por Luke Colins