About the book: 2015 / Lavondisse, the heart of the Mythago Forest, the source of all myths. Tallis Keaton, the younger sister of Harry Keaton, who disappeared in the forest, travels through this strange forest. She is obsessed with finding her brother and is exploring paths to the other world surrounding the first forest and its secrets. Thanks to ten masks, magic and the keys left to her by her grandfather, Tallis finds herself in Lavondisse, and finds herself in a world completely different from what she imagined....