From an editorial review:
"Princess Emma is anxious to marry Eadric, but first she must undo the family curse that threatens to turn her into an evil hag after her upcoming 16th birthday. Using the magical powers she is still learning to control, she visits the long-ago era when the spell was cast in an attempt to discover how it can be broken. Readers who enjoyed Baker's The Frog Princess and Dragon's Breath are the likeliest audience for this addition to the series as it seems to exist primarily to tie up loose ends. "
4.9 stars on 21 reviews (wow), 255 pages with whispersync for voice. Recommended for grades 4-6.