La Bibliothèque oulipienne is a collection that hosts the works of the individual and collective members of the Oulipo. The short texts that compose them form a fabric of playful literary creations. This publication is limited to 150 numbered copies (plus the 50 reserved for members), but these volumes are regularly compiled in volume, at Éditions Seghers, then at Le Castor astral. Source: Wikipedia (en)