This is another fantastic book by Edward Marston.
Merlin Richards, a young Welsh architect, leaves his family behind in Merthyr and travels to the Arizona desert to try and meet his professional idol, Frank Lloyd Wright.
The two men meet briefly, but then trouble finds Merlin. While staying in the workers' campsite, sharing a tent with a female worker, the young woman is killed. Merlin is arrested on suspicion of murder, but the police have to let him go. Merlin returns to camp, where he sets about his own investigation. He only has two friends, one is Tom Vernon, the other is Yazzie, a Navajo Indian employed as a site labourer.
Eventually, the workers on the site begin to accept the young Welshman, and he manages to meet Frank Lloyd Wright properly.
Merlin is dogged in his investigations, and, despite attracting trouble like bees round a honeypot, he manages to help the police find who actually committed the murder of his former tent mate, Rosa Lustig.
Looking forward to reading the next one, Homicide in Chicago.