The Pied Piper's little sister is determined to rat out the truth behind her brother's bad behavior-and save the children of Hamelin! The third book in the Sisters Ever After series, perfect for anyone who loves fairy tale retellings about sisters and magic! " The Piper's Promise is one of those rare books I will gladly read over and over again and love it more every time." -New York Times Bestselling author Jennifer A. Nielsen Clare's brother, Tom,...