"The Terrible Flame of M'Tonak" is a fantasy novel by the famous author duo Gasse and Henry. In this book, readers will immerse themselves in the world of fantasy and adventure, where ancient myths are intertwined with modern times. The main character, a desperate traveler, goes in search of the mysterious Source of Eternity to stop a huge evil that threatens the whole world. But the closer he gets to his goal, the more secrets about his own past are revealed. "The Terrible Flame of M'Tonak" is an exciting journey that will leave readers under the impression of atmosmere and plot until the last page.