The Friends of the Bozeman Public Library will host the Summer Used Book Sale July 17-19. Friday, July 17th 4-7:30pm Members Sale. Not a member? Join at the door! Saturday, July 18th 9:00am-5:00pm. Sunday 11:00am-2:00pm Fill a bag for $2! BYOBag. Special and Collectible Books will be available Friday and Saturday only, and priced individually. Childrens Books are 50 cents to $1 and adult books $2.