[VICAIRE (Gabriel) and Henri BEAUCLAIR.] Les Déliquescences, decadent poems by Adoré Floupette. Byzance [Paris], Lion Vanné [Léon Vanier], 1885. In-16, blue half-maroquin with corners, gilt head, cover and spine (contemporary binding). Partly original second edition of this witty parody of decadent poetry, augmented by the Vie d'Adoré Floupette by Marius Tapora, alias Gabriel Vicaire. Autograph address signed by both authors: to the friend Tosserat, ex-decadent. The author is Alexandre Tausserat, journalist and writer, contributor to the journal Lutèce, where he published a Prose pour Floupette under the pseudonym of Doctrove Olifus. From the Albert-Louis Natural library (2009, no. 139), with full-page bookplate. Attached is the reprint: Les Déliquescences d'Adoré Floupette. Paris, Crès, 1911. In-16, red morocco, triple gilt fillet and fleurons at the corners, spine decorated, inner lace, gilt head, untrimmed, double endpapers, cover and spine (Stroobants). One of the 20 first copies on japon impérial. From the Ludovic Froissart library, with bookplate.