Toolmaker Koan Science Fiction Paperback Book by John McLoughlin Baen Books 1988
In the not-too-distant future, after a One-Day War separates the world into two opposing power blocs, a Soviet space probe discovers Charon, an ancient, god-like computer system that has been studying Earth for centuries.
Book is in good condition. General shelf and corner wear. Some light staining on interior and exterior. A few white marks on front and back cover. Some fraying around the cover edges. Store stickers on the front cover. A couple small scrapes and tears on the front and back cover. A solid reading copy. Please see photos for details, and let me know if you have any questions.