A Wizard in Rhyme is a series of fantasy novels by American writer Christopher Stasheff. The series follows the character of Matthew Mantrell, an English literature Ph.D. student, who is transported to a magical world where poetry is used to cast spells. There his knowledge of poetry, gained through his literature studies, establishes him as a powerful wizard and positions him as "lord wizard of the realm". The series consists of eight novels, and is said to have hints of L. Sprague de Camp and Fletcher Pratt. A Wizard in Rhyme takes place in an alternate history of medieval Europe, featuring several geographical differences (most notably a land-bridge connecting Britain to the mainland) and two major supernatural differences: the existence of magic, which can be influenced by the speaking of rhymed verse; and the established and real presence of the Christian God and Devil, leading to a prevalence of Christian thought and morality. Source: Wikipedia (en)