Immerse yourself in the magical world of "The Isle of the Lost" by Melissa De La Cruz, the first volume in the "A Descendants Novel" series. This hardcover book, published by Disney Publishing Worldwide in 2015, has 316 pages filled with action, adventure, and romance. The book follows the story of Allison Sekemoto, a young girl who discovers she is the descendant of a group of mermaids who live in a world hidden from humans. As she learns more about her family's history, she must navigate the politics and dangers of this mysterious world. This book is perfect for anyone who loves fantasy, magic, and adventure.