The Sorcerer's Tome

From publisher blurb: A Swords & Wizardry Mini-Dungeon For 4-6 Adventurers of Levels 3-5 The minions of an evil sorcerer terrorize the city streets at night. Efforts made to find the sorcerer’s lair have failed. Of course no one’s thought to look for it inside a book... The Sorcerer’s Tome is part of a series of mini-dungeons designed to drop into existing adventures or campaigns. Use them as side quests or a way of getting in a quick adventure when you’re short on time.