Tales of the Wide-Awake Princess: The Wide-Awake Princess, Book 1 by E.D. Baker (Ex-Library Paperback)
Princess Annie is frustratingly (and luckily) resistant to magic. When her sister Gwen pricks her finger and the whole castle falls asleep, only Annie stays awake. Now it's up to Annie to find a prince to kiss her sister and break the spell. But who is her sister's true love? And what about Annie's own happily-ever-after? Annie travels through a fairy tale land filled with characters both familiar and new in this original adventure from the beloved author of The Tales of the Frog Princess.