Purchase
For Services Rendered, August 2026
Hardcover / e-Book / audiobook
Season of Death, August 2026
Trade Paperback
Season of Death, May 2025
Hardcover / e-Book
Death and Glory, May 2024
Hardcover / e-Book
Heart of the Nile, April 2024
Trade Paperback / e-Book (reprint)
Heart of the Nile, April 2023
Hardcover / e-Book
Fierce Poison, April 2022
Hardcover / e-Book / audiobook
Dance with Death, April 2022
Trade Size / e-Book (reprint)
Dance with Death, April 2021
Hardcover / e-Book
Lethal Pursuit, November 2019
Hardcover / e-Book
Blood Is Blood, November 2018
Hardcover / e-Book
Old Scores, November 2018
Trade Size
Old Scores, October 2017
Hardcover / e-Book
Hell Bay, September 2017
Trade Size / e-Book (reprint)
Hell Bay, November 2016
Hardcover / e-Book
Anatomy of Evil, September 2016
Paperback / e-Book (reprint)
Anatomy Of Evil, May 2015
Hardcover / e-Book
Fatal Enquiry, May 2015
Paperback / e-Book (reprint)
Fatal Enquiry, May 2014
Hardcover / e-Book
The Black Hand, July 2008
Paperback / e-Book (reprint)
The Hellfire Conspiracy, July 2007
Trade Size / e-Book
The Limehouse Text, July 2006
Hardcover / e-Book
To Kingdom Come, February 2006
Trade Size / e-Book (reprint)
To Kingdom Come, June 2005
Hardcover / e-Book
Some Danger Involved, March 2005
Trade Size / e-Book (reprint)
London, 1892—Cyrus Barker is brought into a game of international espionage by the Prime Minister himself in the newest mystery in Will Thomas's beloved series.
Private enquiry agents Cyrus Barker and Thomas Llewelyn receive in the mail an unexplained key stamped with the letter Q. Barker, recognizing it for what it is, uses the key to unlock an anonymous door in the alleyway, which opens to an underground tunnel leading to Downing Street.
The Prime Minister has a small task for Cyrus Barker. A Foreign Office agent stole a satchel in Eastern Europe, but was then himself murdered at Charing Cross. The satchel contains a document desperately wanted by the German government, but while the agent was killed, the satchel remains in English hands. With a cold war brewing between England and Germany, it's in England's interest to return the document contained in the satchel to its original owners and keep it out of German hands.
The document is an unnamed first century gospel; the original owner is the Vatican. And the German government isn't the only group trying to get possession of it. With secret societies, government assassins, political groups, and shadowy figures of all sorts doing everything they can—attacks, murders, counter-attacks, and even massive street battles—to acquire the satchel and its contents, this small task might be beyond even the prodigious talents of Cyrus Barker.