The "New York Times Best Sellers" list is a weekly ranking of the most popular books in the United States. It includes various categories, such as fiction, non-fiction, and children's books, reflecting sales data from a wide range of retailers. The list is widely regarded as a prestigious indicator of a book's success and popularity. Books are ranked based on their sales figures, which are compiled from various sources, including independent bookstores and online retailers. The list is updated every Sunday, providing readers with a snapshot of current literary trends and helping them discover new and popular titles.