Mortika, Chris books & textbook

Gamer's Handbook of the Marvel Universe MU1: Abomination thru Dreadnought (Marvel Super Heroes)

Chris Mortika David E. Martin Scott Bennie

Wizards of the Coast /1988T Paperback / 256 Pages
isbn-10: 0880385405 / isbn-13: 9780880385404

Superman Sourcebook (DC Heroes RPG)

Steve Crow Chris Mortika

Mayfair Games /1989-01-28 Paperback / 96 Pages
isbn-10: 0912771828 / isbn-13: 9780912771823

All This and World War II: Official Game Adventure (Marvel Super Heroes)

Winninger, Ray Mortika, Chris

Wizards of the Coast /1989T Paperback / 48 Pages
isbn-10: 0880387181 / isbn-13: 9780880387187

Pawns of Time (DC Heroes RPG)

Steve Crow Chris Mortika

Mayfair Games /1987T Paperback
isbn-10: 0912771690 / isbn-13: 9780912771694