El secreto de Kalash (Lily Medialuna, 3)

After her encounter with the Samhain witches, Lily continues her search for answers about her power stone. This time, an ancient map leads them to Mount Kalash, a lost land where an ancient energy lies hidden. There, they discover the Tree of Eternal Life and meet new friends —and enemies— who will test their courage, their magic, and the strength of their bond. But legends don't always tell the whole truth, and Lily soon learns that there is no spell more powerful than one cast from the heart.