Comic book showman Robert Kirkman is back with another surprising new marketing plan for his latest series, revealing the existence of Solid Blood #17, which will be available for sale on Wednesday, December 16. Now you may be thinking to yourself that you haven’t ever heard of Solid Blood, nor have you seen issues 1 through 16 before at your local comic shop. According to Kirkman this is a comic that “shouldn’t exist” but does feature characters that he and co-creator Ryan Ottley previously talked about doing something with though never got around to. The Walking Dead creator took to YouTube, starting his own channel, to show off the comic which appears to be real!