The fourth and final book in the Shadow Grail series by the New York Times and USA Today bestselling authors Mercedes Lackey and Rosemary Edghill
Spirit White and her friends Burke, Loch, and Addie have escaped from Oakhurst Academy. But their freedom has come at a terrible cost — a dear friend sacrificed her own life to save theirs. In the wake of Muirin’s death, they are also forced to deal with the terrifying truth behind the facade of Oakhurst Academy: all of the legends are true.
Queen Guinevere, King Arthur and the Knights of the Round Table really had existed. With the magic of Merlin, they were able to imprison their greatest foe, Mordred, before he could plunge the world back into the Dark Ages. But Mordred is now free, in charge of Oakhurst Academy, and determined to finish what he started so long ago.
Pursued by Shadow Knights, the reincarnated remnants of Mordred’s original army, Spirit’s small band undertakes a quest to recover the Four Hallows, objects of immeasurable power. Memories of a past life have begun to surface, one in which Spirit wields a legendary sword. She comes to realize that these memories are the true key to Mordred’s defeat. Can Spirit and her friends manage to recapture the magic of Camelot in time to save their fellow students and prevent the end of the world?
Mercedes Ritchie Lackey (born 1950) is an American writer of fantasy novels. Many of her novels and trilogies are interlinked and set in the world of Velgarth, mostly in and around the country of Valdemar. Her Valdemar novels form a complex tapestry of interaction between human and non-human protagonists with many different cultures and social mores.
Her other main world is one much like our own, but it includes clandestine populations of elves, mages, vampires, and other mythical beings. The Bedlam's Bard books describe a young man with the power to work magic through music; the SERRAted Edge books are about racecar driving elves; and the Diana Tregarde thrillers center on a Wiccan who combats evil.
She has also