The Burlington County Library (BCLS) is a public library system that serves 37 out of the 40 municipalities of Burlington County, New Jersey. The central headquarters is in Westampton. The library collection contains approximately 770,000 volumes, and its annual circulation was 1.8 million in 2005. The libraries of Moorestown, Mount Laurel, and Willingboro are not affiliated with the Burlington County Library System. The mission of the Burlington County Library System is to enrich lives by providing opportunities for learning, growth and personal development.