The Used Book Fair returns to Milan for its fifth edition, and from 5 to 8 December will host over 300 stalls of many Italian and foreign exhibitors. The event will take Fieramilanocity, and will form a library with many books out of print, often untraceable, to appease fans or curious readers. From November 30 to December 2, the Exhibition will be anticipated by 15 points bookcrossing set up around the city, which will repeat the experience of last year, when they were 'liberated' 5 thousand books in places with high attendance, to be collected, read and then released by the citizens.