Fan art by Howard Billingsly, Thomas Janek, Ken Yamamoto, Sean Phelan, Dennis Brown.
Gold Key Kid comic strip; jokes sent in by readers.
Gaylord Du Bois script credit for Pteranodon as per page 174, "Gaylord Du Bois's Account Books, Sorted by Title, compiled from the original account books by Randall W. Scott." Gaylord Du Bois script identification confirmed by David Porta, April, 2016.