Join Fancy Nancy as she embarks on a quest for a unicorn in this fun story from the dazzling bestselling duo Jane O'Connor and Robin Preiss Glasser. Includes a fabulous set of stickers Nancy and Bree are unicorn experts. (That's a fancy way of saying they know almost everything about them.) When they decide to go on an epic quest to find a unicorn, Freddy and JoJo want to play too.Together, they follow trails of glitter--but after searching high and low, Freddy and JoJo complain that they are all quested out The big sisters won't quit, and take a guess at what they discover...