Best known as the home of The Overstreet Comic Book Price Guide, Gemstone Publishing, a division of Geppi's Entertainment Publishing & Auctions, was formed by Diamond Comic Distributors President and Chief Executive Officer Stephen A. Geppi as a conduit for his efforts in preserving and promoting the history of the comics medium.
Note: Don't assume that because a publisher is listed in a genre, that your book is a good fit for their publishing program. Take the time to research the books each publisher has released to find the best matches.
