The X Factor by Andre Norton ISBN 13: 9780441925537

Ace Books. Paperback. Good. Pages can have notes/highlighting. Spine may show signs of wear. ~ ThriftBooks: Read More, Spend Less.Dust jacket quality is not guaranteed.

Ace Books, 1972. Mass Market Paperback. Acceptable. Disclaimer:A readable copy. All pages are intact, and the cover is intact. Pages can include considerable notes-in pen or highlighter-but the notes cannot obscure the text. At ThriftBooks, our motto is: Read More, Spend Less.Dust jacket quality is not guaranteed.

Ace Books. Mass Market Paperback. Used - Good. The Rubaiyat LLC is a small, used bookstore in Caldwell, Idaho. All books are fair to good or better, no library copies unless specifically listed.

New York: Ace, 1974. mass paperback. good. Almost like new: prior owner's name inside front cover; tiny corner fold on back cover. No creases or wear, pages are clean and unmarked. Ace mass paperback, 1965 edition but 1974 printing; ISBN: 9780441925537, 158 pages. 12mo (4.25"" x 7"") Third in series, preceded by The Sioux Spaceman, and Eye of the Monster; and followed by Voorloper.

The spine is uncreased and square. There is a crease on the upper corner of the front cover and a small stain near the center of the rear cover. Pages are clean and tight. Ace #92553, cover price $1.25. Copyright 1965, but this is obviously a later printing, as there is an ISBN. A rare book.

Ace Books, 1984. vg+. vg+ 1st Ace 45000 1984 edition paperback In stock shipped from our UK warehouse

Ace Books, 1972. vg+. vg+ Ace 92553 1972? edition paperback In stock shipped from our UK warehouse