Creatures of Middle-Earth (Middle Earth Role Playing/MERP #2012), by Tolkien, J. R. R.
Dagorlad and Dead Marshes (Middle Earth Role Playing/MERP #8020), by Peter C. Fenlon, Ruth Sochard
Denizens of the Dark Wood (Middle Earth Game Supplements, Stock No. 8111), by Jessica Ney
Ghosts of the Southern Anduin (Middle Earth Game Supplements, Stock No. 8109), by John Crowdis
Goblin Gate and Eagle's Eyrie (Middle Earth Role Playing/MERP #8070), by Willner, R.
Middle Earth Role Playing, Second Edition (MERP #2001), by Charlton, C.
Middle Earth Role Playing: A Complete System for Adventuring in J.R.R. Tolkien's World, Includes a Sample Adventure n the Trollshaws, by J.R.R. Tolkien, Peter C. Fenlon, S. Coleman Charlton