BOOKSELLERS 100 FAVORITE MYSTERIES OF THE TWENTIETH CENTURY
Members of the Independent Mystery Booksellers Association compiled a list released in January 2000 of their 100 Favorite Mysteries of the century. It was agreed that each author would appear on the list only once. The Association is a trade association for owners of businesses wholly or substantially devoted to the sale of mysteries. As of January 2000 the group represented 58 stores in the United States and Canada.