The Game Master's Deck of Boons and Banes: 40 game-changing, character-shifting cards and a companion book for 5th edition RPG adventures (The Game Master Series)

The Game Master's Deck of Boons and Banes: 40 game-changing, character-shifting cards and a companion book for 5th edition RPG adventures (The Game Master Series)

The Game Master's Book of Instant Towns and Cities: 160+ unique villages, towns, settlements and cities, ready-on-demand, plus random generators for ... RPG adventures (The Game Master Series)

The Game Master's Book of More Random Encounters: A Collection of Reality-Shifting Taverns, Temples, Tombs, Labs, Lairs, Extraplanar and Even ... and into the Stars (The Game Master Series)