Pursued by a fiendish enemy, Merle must battle through an intricate web of vengeane and murder that threatens more than the San Francisco Bay area. For Merle Corey of California is also Merlin, son of Corwin, vanished Prince of Amber; and the forces seeking to destroy the royal house have unleashed sorceries that can strike anywhere, especially at the very heart of Amber. Surrounded and imprisoned by his enemies, Merle is forced to place his trust in a beautiful shapeshifter in order to restore balance to his world and confront a force that threatens the Earth.