So, I think I figured this out. Already in the Core is “Zombies We’re Human Too.” That is a thicker graphic novel by a lot of people. One of the contributors is Stan Yak.
I have a sketch cover called “Stan Yak’s Exclusive Zombies We’re Human Too.”
I found this Kickstarter page. What I think has happened is that they did a special comic of just Stan Yak’s Zombies stories.
So, assuming you decide to index this (I recall some Kickstarter discussions a while back), I think this probably needs a separate series.
The credits:
The indicia:
Cover A (Stan Yak/Febri Ferdian)
Cover B (Francesco Laquinta Variant)
Cover C (Alexander Malyshev)
Cover D (Bryan Silverbax)
Cover E (Stan Yak Exclusive Virgin)
Cover F (blank sketch)
Incidentally, I did find these on eBay. So that confirms that most of the covers were actually produced (I haven’t found the virgin cover).
