HUYSMANS Joris-Karl (1848-1907). À rebours (Paris, G. Charpentier et Cie, 1884); in-12; half blue morocco, spine ribbed, gilt head, cover retained. First edition, on publisher's paper. Signed autograph letter on the title page to Gustave GEFFROY : " A Geffroy Son ami JKHuÿsmans ". Two handwritten corrections in ink, in the editor's hand (pp. 45 and 71). Some foxing.