EntityQ3751877· pop 7· linked from 1,405 articlesFrank MentzerSign in to saveAmerican writer and game designerConnectionsGreyhawkEntityDungeons & DragonsEntityDragonlanceEntityTSREntitydrowEntityDungeon MasterEntityDark SunEntitycharacter class in Dungeons & DragonsEntityMystaraEntityMarylandEntityPhiladelphiaEntityInternational Standard Book NumberEntityWhite HouseConceptscience fictionEntityArthur C. ClarkeEntityauthorEntityfantasyEntityThe Washington PostEntityRockfordEntityfolk musicEntityCategoriesAmerican fantasy writersAmerican male novelistsDungeons & Dragons game designersLiving peopleNovelists from IllinoisNovelists from PennsylvaniaPeople from Minocqua, WisconsinPeople from Springfield Township, Delaware County, PennsylvaniaWriters from PhiladelphiaWriters from Rockford, IllinoisYear of birth missing (living people)