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Are you Michel Cassé, author of the books below?
Stellar Alchemy by Michel Cassé Du vide et de l'éternité (OJ.SCIENCES) by Michel Cassé Au croisement des univers parallèles by Michel Cassé Genealogia da Matéria by Michel Cassé Du vide et de la création (SCIENCES) by Michel Cassé Trous noirs en pleine lumière (Les) (Sciences) by Michel Cassé Énergie noire, Matière noire (SCIENCES) by Michel Cassé Spin (Sciences) by Michel Cassé Nostalgie de la lumière by Michel Cassé Xénobiologie by Michel Cassé


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