Louis Preston Trimble (2 March 1917 - 1988) was an American writer and academic. His published work included science fiction, westerns, and mysteries, as well as academic non-fiction. He generally wrote as Louis Trimble, but used the pseudonym "Stuart Brock" for some of his work.
Trimble is one of only a few writers who set his gritty pulp stories in the foggy northwest. The title of this short novel, which was released as part of a double novel, refers to the original skid row in Seattle where lumber was slid on greased roads to the port. This is a gritty tale about corruption and rackets and betrayal. It’s dark, hard-hitting, and has an investigator returning to Puget City only to find himself framed.