Dr Bones The Dragons of Komako (Dr. Bones, No 4) By Betancourt, John Books / Paperback Books › Fiction › Science Fiction › General ISBN: 0441156711 / Publisher: Ace, July 1989 Price Starting at $14.62 Free Shipping Send to a friend Add to Wishlist Below is a list of products arranged by condition. Select the quantity of the product you desire and click the "Add" button. Collectible - Good First Edition Signed Signed Copy First edition copy. Collectible - Good. From the library of science fiction and fantasy writer, editor, publisher and prolific book reviewer D. Douglas Fratz. 1st edition. Signed by author John Greggory Betancourt on sticker on title page. In protective plastic bag. (Vintage paperbacks, Science fiction, fantasy) $14.62 1 in Stock at Warehouse Quantity Add Free Shipping to continental U.S. OR $1.00 per item discount if shipped to store. Reviews Goodreads reviews for Dr Bones The Dragons of Komako (Dr. Bones, No 4)