CONDITION NOTE: Single book from the 1983 “Set 2: Expert Rules” box (no original set packaging, dice or Isle of Dread module). Covers have some typical wear for a 40+-year-old books, but is in overall really solid shape.

Expansion rules for the D&D Basic, Expert, Companion, and Master Sets

D&D Expert Rulebook for character levels 4-14, including more combat rules, magic spells, treasures, monsters and added rules for Wilderness adventures.