Yellowing, oxidation, binding is good on all books.

See photos!

• Secret of the Lost Race: Ace Book 75830 (some orange spots on cover)
• Dread Companion: Ace Book 16669 (Yellowing)
• The Zero Stone: Ace Book 95960 (Yellowing)
• Victory on Janus: Ace Book 86321 (yellowing and crease on back cover)

Happy Bidding!