Cadwalader Ringgold:
Charon - A Dragon at the Gate - Jack l. Chalker - cover artist David B. Mattingly
Cadwalader Ringgold:
2340 - Medusa Tiger by the Tail - Jack L. Chalker - cover artist David B. Mattingly
Cadwalader Ringgold:
Cerberus - A Wolf in the Fold - Jack L. Chalker - cover artist David B. Mattingly