The novel “The Iron Castle” is included in the famous epic “The Certified Sorcerer” by Sprague de Camp and Fletcher Pratt, created in the humorous fantasy genre. The heroes of this sparkling saga seek adventure in worlds created by the imagination of the great poets of the past. But more often, adventures themselves find heroes... Psychoanalyst Harold Shea, part-time sorcerer and lover of traveling through parallel worlds, has lost his wife, the beautiful Belphebe from the Fairy Kingdom. Harold will have to look for his beloved wife in the world of Ludovico Ariosto's Roland the Furious, practicing his main profession on the heroes of the romantic saga along the way...