Do Ardai

Levi on Hard Case Crime's 50th book—is this an ouroboros yet?:

The fiftieth book, Fifty-to-One, by founding editor Charles Ardai, starts with the ingenious premise that the occasion is the fiftieth anniversary of Hard Case Crime, and it follows the adventures of the line's founder, Charley Borden, along with a dancing girl from South Dakota newly landed in the big city and the mobsters on whose wrong side--a mile wide, unsurprisingly--they soon find themselves.