When Eight Bells Toll

The story concerns the hijacking of five cargo ships in the Irish Sea. British Treasury secret agent Phillip Calvert is sent to investigate, and narrates the story for the reader. Calvert manages to track the latest hijacked ship – the Nantesville, carrying £8 million in gold bullion – to the Scottish Highlands and the sleepy port town of Torbay on the Island of Torbay (patterned after Tobermory, on the Isle of Mull). He boards the ship under cover of night and finds the two agents planted aboard have been murdered. Chief suspect is Cypriot shipping magnate Sir Anthony Skouros, whose luxury yacht, Shangri-La, is also anchored in Torbay.

Operating out of his yacht Firecrest, Calvert is joined by Skouros’s wife, Charlotte, and by his boss Sir Arthur Arnford-Jason, known as “Uncle Arthur”. Calvert is a typical MacLean hero, world-weary and sometimes cynical, yet ultimately honorable, who must battle bureaucracy as well as the bad guys to solve the crime. Calvert’s frantic search for the hijackers and for the hostages they hold takes him over the remote isles and sea lochs and forces him to make allies of some unlikely locals. As is usual with MacLean, the plot twists and turns, not all characters are as they seem to be at first introduction, and the double-crosses continue to the very last page. —Wikipedia