The Manhattan Best Sellers List is compiled weekly using industry data reported by retailers of all sizes and representing all demographics across the United States. The lists are curated by our editors for the correct categorization of titles. They also carefully analyze diverse publishing industry metrics to determine overall sales performance. Sales are then statistically weighted to represent and accurately reflect sales performance as determined by The Manhattan editors. If you are a book retailer interested in reporting your store’s weekly sales to The Manhattan Best Sellers Lists please email us here: [email protected]