One print copy of the book, signed by editors Tom Easton and Judith K. Dial, and publisher Ian Randal Strock. And one of the very rare Advanced Reading Copies, also signed by Easton, Dial, and Strock. Oh, and yes, our thanks in the book.
Buy your way into the anthology. We're paying the authors who contribute to the book, and their stories have to pass muster and be accepted by the editors. But we're holding open an additional slot for a would-be author who wants to bypass the whole "submitting to the editors and hoping they like the story" thing, and instead buy their way into the book.