HOUELLEBECQ (Michel). Sérotonine. Paris: Flammarion, [2019]. -In-8, 210x135: 347 pp, (2 ff.), printed cover. Paperback. First edition of Michel Houellebecq's seventh novel. "This novel about the ravages of a world without kindness, without solidarity, whose mutations have become uncontrollable, is also a novel about remorse and regret" (Flammarion publishing arguments). One of 200 copies on Arjowiggins vellum, the only large-print edition. A perfectly preserved copy, as issued.