Charles Williams wrote crime novels first published as paperback originals in the 1950s. He shares that distinction with Jim Thompson, Robert Block, John D. MacDonald, and Elmore Leonard, among others. Unlike those writers he never became a household name.
I became aware of Williams when I read Bill Crider's article on paperback originals and saw his name on Crider's checklist of lesser-known author's worth reading. Crider's comment, "Anything by Williams is good," sent me to my libraries but I did not find him in the catalogs.
Amazon pointed me to this volume of two novels by Williams. Crider mentions both as being among Williams's best. I've started Nothing in Her Way and am enjoying the lean storytelling and conversational style typical of the writers mentioned above.
On page one, our hero is approached in a bar by a man who seems to be running a scam. A moment later, we're not sure who is scamming whom. Then the man's partner in crime walks in and it's . . . No. I won't spoil that for you.
I ordered this paperback from Stark House Press, which specializes in reprinting vintage genre fiction. Along with the two novels, it includes an introduction of about 15,000 words by Rick Ollerman. I've read only the first few pages, but it looks very good.