Princess and the Frog: Kiss the Frog by Melissa Lagonegro and Elizabeth Tate and Caroline LaVelle Egan (Illustrators)

Meet Tiana, Disney's newest princess! When she and the spoiled Prince Naveen are turned into frogs, they find themselves lost in the Louisiana bayou, with no one to turn to but a lovesick Cajun firefly, a trumpet-playing alligator—and each other. Determined to become human again, Tiana and Naveen embark on a hilarious and heartwarming adventure. Together, they find romance where they least expect it—and discover that dreams really can come true.