The Witches' Companion is an official guide to Anne Rice's Mayfair Witches series, featuring Katherine Ramsland and Anne Rice as contributing authors. This vintage hardcover book, printed in 1994, is a first edition and first printing with dust jacket and illustrations. The book delves into the world of witches, with a supernatural and horror genre, making it a must-have for fans of Anne Rice's fictional universe. The intricate narrative and well-crafted story will surely captivate readers interested in the occult and the mysterious world of witches.