 The Edwardian era was particularly rich in adaptation for children, and the works richly illustrated, with contributing artists including A. G. Walker, Gertrude Demain Hammond, T. H. Robinson, Frank C. Papé, Brinsley Le Fanu and H. J. Ford.Additionally, Walter Crane illustrated a six-volume collection of the complete work, published 1897, considered a great example of the Arts and Crafts movement.In "The Mathematics of Magic", the second part of L. Sprague de Camp's Harold Shea Series, the modern American adventurers Harold Shea and Reed Chalmers visit the world of The Faerie Queene, where they discover that the greater difficulties faced by Spenser's knights in the later portions of the poem are explained by the evil enchanters of the piece having secretly organized into a guild to more effectively oppose them.