Accustomed to full-bore ART kick-ins requiring heavy firepower Guerrera didn’t handle his Beretta with the same facility he did an MP5. Tim caught him holding the handgun up by his head and gestured for him to straight-arm it or keep it in a belt tuck. The Starsky & Hutch position was good solely for catching a closeup of an actor’s face in the same frame as the gun; in real life a startle reaction to a sudden threat would leave an officer momentarily deaf and blind, or with half his face blown off.

Tim Rackley is back in Troubleshooter, Gregg Hurwitz’ third book in his series starring a Los Angeles US Deputy Marshal who screwed up seriously in the first installment, but has been reinstated through what was a pretty blatant case of authorial deus ex machina. But who cares? The stories are great, and Troubleshooter doesn’t disappoint.

Outlaw biker gang members usually just keep their mouths shut and do their time when caught. They don’t generally mess with cops. But the Laughing Sinners, a local gang, is changing the game. First of all, they killed a couple cops. Then they carried out a meticulous, brilliantly timed rescue, killing some more cops in the process. Now it’s open war between the bikers and several police agencies, including the marshals and the FBI. The bikers are going all out, in a scheme that involves drug dealing and terrorism on a scale unseen in this country since 9/11.

And meanwhile, Tim Rackley himself is working under the threat of a terrible personal loss.

What can I say? Troubleshooter has all the virtues of Hurwitz’ other novels – sharp, professional prose, well-drawn characters, excruciating plot tension, big stakes. As always, some elements are implausible when considered coolly, but there’s little leisure for cool consideration in the midst of all this action.

Cautions for language, adult themes, and violence. Otherwise, highly recommended.