RILEY, James. Half Upon a Time. 388p. CIP. S & S/Aladdin. 2010. Tr $15.99. ISBN 978-1-4169-9593-7; ebook $9.99. ISBN 978-1-4169-9595-1. LC 2010012714. Gr 5-9-In his twisted fairy-tale world, hapless young Jack fails his princess-rescuing test, but fate gives him another chance when a circle of blue fire deposits May, wearing a T-shirt that reads "Punk Princess," into his cottage. Jack recognizes her as a true princess and they set off on a quest to find her grandmother, Snow White. Joined by super-smooth Prince Phillip, and staying just ahead of the giant green Huntsman, they journey to the Black Forest, ride the wicked wolf's back, release a genie when they break Red Hood's magic mirror, and spend time in the dungeon of a fairy queen before finding Snow White and seven dwarfs in the Palace of the Snow Queen. Jack is perennially clumsy, and May has a quick, sharp tongue until she trades her sarcasm to save Jack's life. Snappy dialogue, fast-paced action, unexpected twists, and the inevitable conflicts of a threesome made up of two teenage boys and a pretty girl make this an enjoyable read. A whirlwind ending upsets everything, setting the stage for a sequel.-Kathleen Isaacs, Children's Literature Specialist, Pasadena, MD - School Library Journal March 1, 2011