Shills Can't Cash Chips — Erle Stanley Gardner

From Perry Mason creator Erle Stanley Gardner - during his life, the best-selling American author of all time -- comes a lost classic of detective fiction featuring private eyes Donald Lam (once played by Frank Sinatra!) and Bertha Cool. Has Donald Lam gone to the dark side? From the world-famous creator of "Perry Mason," Erle Stanley Gardner - at his death the best-selling American writer of all time - comes another baffling case for the Cool & Lam detective agency: SHILLS CAN'T CASH CHIPS. Return to the 1960s as a simple insurance investigation into a car accident puts Bertha Cool and Donald Lam on the trail of murder - and Donald hip-deep in danger when he poses as an ex-con to infiltrate a criminal gang.

It's Gardner's twistiest caper ever, and a fitting capper to Hard Case Crime's revival of this classic (and long unavailable) detective series.