First edition, First Trade Paperback Original printing (no American hardcover issue) with full letter line. Very good, pages tight, unread.  No marks or writing. Spine uncreased and unbroken. Not price-clipped. Not a book club edition. Not an ex-library copy. Sold by a bookseller of thirty-five years with grading experience. Book wrapped in bubble wrap, shipped in a box not in a bag next business day.