"Anne of Geierstein" is a historical novel that delves into the political and romantic intrigues of 15th-century Europe. The story follows Arthur Philipson, a young English merchant, who travels through the Swiss Alps and becomes entangled in the local conflicts between the Swiss and the powerful Duke of Burgundy. Along the way, Arthur meets and falls in love with the mysterious and enchanting Anne of Geierstein, who possesses seemingly supernatural abilities. As their relationship develops, Arthur is drawn deeper into the political machinations of the era, including the efforts to secure peace and alliances among the warring factions of Europe.