New Orleans is a perfect setting for a hardboiled mystery, as it is arguably the most corrupt city in the US. Helms uses this corruption to his advantage in Joker Poker, by portraying the expected legions of con men, gangsters, loansharks and pimps that have become a staple of the genre. In the center of this collection of ne'er-do-wells is Pat Gallegher,a man whose life is more than half over, with little to show for it. In an attempt to escape his past failures, he has settled into a life of playing music at night, and collected overdue debts for a shady loanshark by day. Despite his near-derelict subsistence level of survival, he maintains his own sort of "bushido", a code of honor that he uses to rationalize everything else in his life. The plot of Joker Poker is an old standard - the supplication by a client, the set-up, the murder, the frame, and finally the extrication by Gallegher from the trap set for him by -- whom? I know, but I won't tell (no spoilers here). The plot, being a stock form, allows Helms to roam free within it,and develop exacting, engaging characters and snappy, crisp dialogue. Pat Gallegher's character is a cross between Travis McGee and Spenser, but there is more here,a lyrical, poetic quality that is reminiscent of, but not as heavy handed as James Lee Burke. And that is, perhaps, fitting, as both Helms and Burke are Southern writers at heart. Here's hoping that Joker Poker's riveting climax on Lake Pontchartrain is not the last we will see of Pat Gallegher. There are characters here about which I would like to learn more, not the least of which is Gallegher himself.