[GUÉRIN Charles (1873-1907). Concours de Poésie de l'Odéon (23 April 1898). Paris, Mercure de France, 1897 [1898]; in-12 paperback, morocco spine folder, slipcase. First edition of the 12 poems selected for the poetry competition, including the one by Charles Guérin who received the Paul Verlaine prize of 150 fr. for Le Frisson de la vie. One of 12 copies on Japon impérial, this one unjustified. - Enclosed: a letter from Guérin to Ducoté.