"At the request of Her Majesty's government, private enquiry agent Cyrus Barker agrees to take on his least favorite kind of assignment--he's to provide security for a secret conference with the French government. The conference is to take place on the private estate of Lord Hargrave on a remote island off the coast of Cornwall. The goal of the conference is the negotiation of a new treaty with France. The cover story for the gathering is a house party--an attempt to introduce Lord Hargrave's two unmarried sons to potential mates. But shortly after the parties land at the island, Lord Hargrave is killed by a sniper shot, and the French ambassador's head of security is found stabbed to death. The only means of egress from the island--a boat--has been sent away, and the means of signaling for help has been destroyed. Trapped in a manor house with no way of escape, Cyrus Barker and his assistant, Thomas Llewelyn, must uncover which among them is the killer before the next victim falls"--
- ISBN10 1250077958
- ISBN13 9781250077950
- Publish Date 25 October 2016
- Publish Status Out of Print
- Out of Print 21 January 2021
- Publish Country US
- Imprint Minotaur Books
- Format Hardcover
- Pages 304
- Language English