Title: The Day of the Killer Child - Pierre Pelot - book
Summary :
35,000 years ago, the Anâanni clan led a peaceful life on the shores of a lake in the mountains. When Okgha the Dream assigns Ahorn to restore life and strength to the neighboring clan, the Ohihani, Ahorn willingly accepts because he knows he will find Ene'a, whom he has been thinking about ever since he saw her on the shore one day when the Ohihani women came to visit—or so he believes. For among the Ohihani, strange men with sewn lips, the nokh, seem to hold a dangerous secret, and several women have disappeared, among them Ene'a. So Ahorn is drawn, despite himself, into a completely different story: to find Ene'a and, at the risk of his life, to confront the evil forces that transform men into nokh.