BLOY (Léon). On the threshold of the Apocalypse. To follow up on the Ungrateful Beggar, My Diary, Four Years of Captivity at Cochons-sur-Marne, The Unspeakable, The Old Man on the Mountain and The Pilgrim of the Absolute. Paris : Mercure de France, 1916. - In-18, jansenist black morocco, spine ribbed, gilt lace inside, gilt head, untrimmed, cover and spine preserved (J. Bettenfeld). First edition. One of 35 copies on Hollande paper (n° 23). Beautiful copy bound in the first half of the 20th century by Jean Bettenfeld. White marks on the boards. Some rare foxing on some witnesses. Provenance: bookplate M.R.