Great River signed first

Book-club editions and later printings reprint the text but are not the first edition and are far less collectible. Because there is no number line, the copyright-page wording is the sole textual identifier — read it carefully. A book-club set typically lacks the slipcase, may show a blind-stamped dot on the rear board, and carries a book-club notation on the copyright page. Use the points above to be certain — see book-club edition vs. first edition.