Knights of the Round Table Puzzle Quest
Galland, Richard Wolfrik / Dedopulos, Tim
Includes puzzles that feature Arthur himself, challenged by Merlin to draw the sword Excalibur from a stone, a feat that proved he was a worthy King of Britain, Vivien, the Lady of the Lake, who enchanted Merlin and imprisoned him forever, Guinevere, Arthur's treacherous wife, and, Lancelot and Galahad and the other the Knights of the Round Table.