Book 1

Some Danger Involved

by Will Thomas

Published 3 June 2004
Nineteenth-century private detective Cyrus Barker teams up with Thomas Llewelyn, a young man with a murky past, to investigate the killing of a young scholar bearing a startling resemblance to artists' renderings of Jesus Christ.

Book 2

To Kingdom Come

by Will Thomas

Published 1 June 2005
This is a 19th century mystery. When the Irish Republican Brotherhood bomb Scotland Yard in May 1885, private enquiry agent Cyrus barker and his apprentice, Thomas Llewelyn, offer their services to the Home Office. In order to infiltrate and bring down the faction responsible, the duo impersonate a reclusive...Read more

Book 3

The Limehouse Text

by Will Thomas

Published 4 July 2006
Victorian enquiry agent, Cyrus Barker and his assistant Thomas Llewelyn return in this latest novel from the author of the award-winning "To Kingdom Come". In "The Limehouse Text", Barker and Llewelyn discover a pawn ticket among the effects of Barker's late assistant, which leads them to London's Chinatown district,...Read more

Book 4

The Hellfire Conspiracy

by Will Thomas

Published 10 July 2007

Book 5

The Black Hand

by Will Thomas

Published 1 July 2008

Book 6

The Bughouse Affair

by Will Thomas

Published 13 May 2014

Book 6

Fatal Enquiry

by Will Thomas

Published 13 May 2014
"Brimming with wit, atmosphere, and unforgettable characters, FATAL ENQUIRY reintroduces private enquiry agent Cyrus Barker and his assistant, Thomas Llewellyn, and their unforgettable world of Victorian London. Some years ago, Cyrus Barker matched wits with Sebastian Nightwine, an aristocrat and sociopath, and in exposing his evil, sent Nightwine fleeing...Read more

Book 7

Anatomy of Evil

by Will Thomas

Published 12 May 2015
"One evening in 1888, Robert Anderson, the head of Scotland Yard's Criminal Investigation Department (CID), appears at Barker's office with an offer. A series of murders in the Whitechapel area of London are turning the city upside down, with tremendous pressure being brought to bear on Scotland Yard and...Read more

Book 8

Hell Bay

by Will Thomas

Published 25 October 2016
"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...Read more

Book 9

Old Scores

by Will Thomas

Published 3 October 2017
"In 1890, the first Japanese diplomatic delegation arrives in London to open an embassy. Cyrus Barker, private enquiry agent and occasional agent for the Foreign Service Office, is enlisted to display his personal Japanese garden to the visiting dignitaries. Later that night, Ambassador Toda is shot and killed in...Read more

Book 10

Blood Is Blood

by Will Thomas

Published 13 November 2018
In 19th century London, Cyrus Barker and his associate Thomas Llewelyn are renowned private enquiry agents, successfully employed by the highest levels of Her Majesty's government as well as private citizens. Their success, however, has led to their acquiring a powerful group of enemies, many of whom are determined...Read more

Book 11

Lethal Pursuit

by Will Thomas

Published 12 November 2019

Book 12

Dance with Death

by Will Thomas

Published 13 April 2021

Book 15

Heart of the Nile

by Will Thomas

Published 11 April 2023

Book 16

Death and Glory

by Will Thomas

Published 23 April 2024

Book 17

Season of Death

by Will Thomas

Published 22 April 2025