Cold Saké: Yamabuki vs. the Undead, by Katherine M. Lawrence, was the first book we published at Toot Sweet Ink, so we decided to go all out — hardcover, paperback, ebook (all platforms), and ultimately audiobook.
Katherine M. Lawrence’s Yamabuki novels. 
The paperback version. 
Katherine M. Lawrence’s Yamabuki novels. 
Katherine M. Lawrence’s Yamabuki novels.
More about Cold Saké can be found at Toot Sweet Ink.