John Marco Detective Series

Detective Inspector Marco is an exciting police series based in Cardiff, the capital of Wales. They have fast-paced gripping storylines. Discover John Marco today and dive into the world of crime fighting in this not to be missed series.

All books available as audiobooks narrated by Joseph Tweedale.

Inspector Marco Box sets

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Sign up today for a copy of The Cardiff Stadium Murder the prequel novella in the Inspector Marco series.