"Mesa" is the 4th Nick Posh thriller in a series of detective dramas in the 1930s. Mesa finds American Detective Nick Posh traveling across the western half of the United States by car on historic Route 66, a new motorway in 1931.

He is accompanied by his good friend and colleague Sergeant Ralph Ferguson of the Chicago Police Force. Together, the men will embark on a nearly impossible mission of tracking down unknown but deadly men who are responsible for a string of murders of Chicago businessmen, as well as close family members of one of Oklahoma's former governors.

The fact that their independent cases could bring the two lawmen together can only mean trouble for the crooks! Posh and Ferguson encounter several unique and bizarre events during their assignments; some intentional, others catching them completely off guard. Join Nick and Ralph as they team up to take down one of the most creative groups of organized criminals ever to dodge the long arm of the law.

Keep up with their many means of fitting in to gain the trust and respect of the very men they are pursuing while their undercover operation is anything but unseen or under wraps. Truth be told; wild horses couldn't drag these two men from doing their job.

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