Books selection for libraries has taken two approaches; book quality selling or frequently-borrowed titles, normally based on publishing industry and book trade figures and library circulation statistics and are considered by people in buying books. Whether bestseller books reflect contemporary public reading preferences? Are bestseller lists referenced by selection librarians? This article mainly discusses the relationship between the bestseller books and library collections development, including the bestseller lists and library book selection, bestseller book and collection development policy. oriented or reader needs oriented. Bestseller books are included on a list of top