The Book of Artifacts (abbreviated as BoA[1]) is a supplemental sourcebook to the core rules of the second edition of the Advanced Dungeons & Dragons fantasy role-playing game.

This book, published by TSR, Inc. in 1993, details 50 different artifacts, special magic items found within the game at the Dungeon Master's option.

Each artifact is given a detailed in-game history consisting of one or more paragraphs, and each one provides a section of advice on how the Dungeon Master may use the item within a campaign.

Many of these artifacts have existed since the game's early days, and were originally found in the 1976 supplement Eldritch Wizardry: Axe of the Dwarvish Lords, Baba Yaga's Hut, Codex of the Infinite Planes, Crystal of the Ebon Flame, Hand and Eye of Vecna, Heward's Mystical Organ, Horn of Change, Invulnerable Coat of Arnd, Iron Flask of Tuerny the Merciless, Jacinth of Inestimable Beauty, Mace of Cuthbert, Machine of Lum the Mad, Mighty Servant of Leuk-o, Orbs of Dragonkind, Queen Ehlissa's Marvelous Nightingale, Regalia of Might (Regalia of Good, Regalia of Neutrality, Regalia of Evil), Ring of Gaxx, Rod of Seven Parts, Sword of Kas, and Throne of the Gods.

This section, from pages 130-136, describes how a spellcaster character can recharge an item which uses charges, such as wands, rods, staves, and some rings.

Appendix C, on page 159, is simply a blank chart for the Dungeon Master to fill out to assign a list of songs, and their effects, for the Heward's Mystical Organ artifact.