Museum invites us to measure the lanes to discover the meanders of this fabulous place and to the fantastically wealthy cultural
patrimony that is Museum of natural history of Paris.Here, the most eminent researchers who work in varied domains (biology, embryology, paleontology, geology, ornithology), strong, definite and fascinated typefaces which possess their
convictions, their theories, mix with but also persons such as the old professor Florus, the living memory of Museum or the conservative young person Léopoldine Devaire who will play very fast a determining role.Everything begins when a beautiful day a meteorite falls in the garden of Madam The roch, redeemedto Saint-Cast-Le-Guildo in Brittany and when this meteorite is confided to Museum. Worlds of scientists and religious are excited: this meteorite would be previous to the creation of the solar system.Peter Osmond, eminent paleontologist and convinced American, atheistic geologist, is sent on the scene, Vatican will send the man of the clothMarcello Magnani astrophysicist of good name. Bothmen are going to have to collaborate in spite of their differences of convictions. Léopoldine will assist them with the works, finding by hazard a mysterious suitcase which could indeed change the face of the world.The essential question is put: that of our previous history: is the man a product of the evolution or the fact of an intelligent desire of God?The reader is plunged into a policescheme where murders in the inconceivable stage settings succeed one another during seven days and when persons from whom the convictions are completely different are finally going to become allied to
discover the truth.