To quote thegreatestbooks.org: "this list represents a different viewpoint--that of the booksellers themselves. Compiled from the responses of over 150 Koen Book Distributors customers, the following titles represent the very best in modern literature".
A well-rounded list of books - mostly novels with a few important non-fiction works. The books are listed in descending rank order. BTW, I don't know how "Jane Eyre" and "Little Women" made it on the list.