In "Once upon a Summer Day", McKiernan expands the story of Sleeping Beauty to a 368-page fantasy novel, populated with elves, witches, ogres, goblins, and sprites. Elven prince Borel of the Winterwood dreams of a golden-haired princess surrounded by floating daggers, and sets out to rescue her. In the course of his quest, he encounters many non-canonical perils. Unfortunately, in his effort to expand the fairy tale to novel length, in addition to the expanded plotline, the author resorts to superfluous padding, including 500 words on the proper elf wines to accompany the hero’s simple four course dinner upon return from traveling (“My lord, I have selected a special blanc to accompany the heartiness of the soup: a full-flavored substantial white wine with grape and apple aromas mixing well with the mustiness of barrel-aging and culminating in a robust aftertaste… .”) In recent years, other fantasy novelists have expanded fairy tales to novel length, staying true to the core of the story which creating a credible world for its occurrence. "Once upon a Summer Day" is not such a successful effort.