Librairie de Cluny is a secondhand bookshop about 30 meters from the entrance of the Sorbonne in Paris. It sells used books alongside vintage postcards and souvenirs, with stock ranging from paperbacks to large-format editions, collected works and Pléiade volumes. Books are also set out in front of the shop, and the inventory changes constantly, so the selection differs on each return visit. The owner helps visitors who are not fluent in French find books.