New York: Ballantine Books, 2008. Near Fine / Near Fine. Item #8652
New York: Ballantine Books, 2008. Stated First Edition with full numberline. Octavo (24cm.); publisher's boards in pictorial dust jacket; xii,286pp. Spine crown gently bumped with a very faint ripple to rear jacket panel, else a Fine copy. Signed by the author on title page.
Forms part of the author's Humanx Commonwealth series, this set on the illogical, reappearing/disappearing titular planet.