Most Recommended Books

Track reading, wishlists & new-book alerts

Get
Skip to content
Share:

Will Thomas Books in Order

Explore Will Thomas books in order, with Barker and Llewelyn summaries, series background, reading order, and where-to-start tips.

Last updated: June 7, 2026

As an Amazon Associate, we earn from qualifying purchases (at no extra cost to you).

View

Publication Order

Sort:

47 books

Some Danger Involved

by Will Thomas

2004

Down-on-his-luck Thomas Llewelyn answers an ad from private enquiry agent Cyrus Barker and is thrown into a murder case in London's Jewish East End. The investigation tests his nerve and introduces Barker's dangerous world.

To Kingdom Come

by Will Thomas

2005

After a bombing destroys Scotland Yard's Special Irish Branch, Barker and Llewelyn go undercover inside an Irish revolutionary cell. Disguises, bomb-making lessons, and divided loyalties pull them toward a plot aimed at London itself.

The Limehouse Text

by Will Thomas

2006

A pawn ticket from Barker's murdered former assistant leads to Limehouse and a stolen Chinese text filled with forbidden martial secrets. Barker and Llewelyn must protect the book while a killer closes in.

The Hellfire Conspiracy

by Will Thomas

2007

When an upper-class girl vanishes in the East End, Barker and Llewelyn uncover a pattern of murdered children and taunting letters from Mr. Miacca. The trail points toward secret clubs, police rivalries, and old wounds.

The Black Hand

by Will Thomas

2008

A body in a barrel draws Barker and Llewelyn into London's Italian underworld, where Mafia notes follow each killing. As rival syndicates maneuver, the pair must decide whom they can trust.

Fatal Enquiry

by Will Thomas

2014

Sebastian Nightwine, Barker's old enemy, returns to London under government protection, forcing Barker and Llewelyn into a dangerous game of pursuit and evasion. The case digs into past sins and present political bargains.

Anatomy of Evil

by Will Thomas

2015

In 1888, Scotland Yard asks Barker and Llewelyn for help with the Whitechapel murders. Hunting Jack the Ripper pushes the partners through fear, rumor, and the limits of Victorian detection.

Part I 1881 to 1889

by Will Thomas

2015

This MX anthology gathers new traditional Sherlock Holmes stories set from 1881 to 1889, including Will Thomas's Urquhart Manse adventure. Holmes and Watson face fresh clients, period puzzles, and cases built around the classic canon.

Part II 1890 to 1895

by Will Thomas

2015

Part II continues the MX Sherlock Holmes collection with new traditional pastiches set around 1890 to 1895. The stories revisit Baker Street, Watson's records, and the busy middle years of Holmes's career.

Part III 1896 to 1929

by Will Thomas

2015

Part III moves the MX Sherlock Holmes collection into later cases from 1896 to 1929. Expect traditional Holmes and Watson mysteries that play with retirement, aftermath, and the long shadow of the canon.

Hell Bay

by Will Thomas

2016

Barker and Llewelyn travel to a remote Scilly island estate to guard a secret political meeting. When Lord Hargrave is murdered, the guests become suspects in a stormy locked-room mystery.

Part IV 2016 Annual

by Will Thomas

2016

This 2016 annual adds more traditional Sherlock Holmes pastiches to the MX collection. Multiple authors send Holmes and Watson into fresh investigations, with the familiar Baker Street method anchoring the variety.

Part V

by Will Thomas

2016

Part V expands the MX run of new Sherlock Holmes stories with another multi-author set of canon-style cases. Readers get fresh riddles, period detail, and a wide range of Watson-narrated adventures.

An Awkward Way to Die

by Will Thomas

2017

In this Barker and Llewelyn short story, Barker's tobacconist is found dead in his own humidor. The case sends the pair across London after a killer and a missing tobacco formula.

Old Scores

by Will Thomas

2017

A Japanese diplomatic visit to London turns deadly when an ambassador is murdered and Barker is found nearby with a fired revolver. Llewelyn must help clear his partner and untangle secrets from Barker's past.

Part VI

by Will Thomas

2017

Part VI brings another annual-style gathering of new Sherlock Holmes stories from the MX project. The cases keep close to the classic tone while letting modern Sherlockian writers explore untold corners of Baker Street.

Part VII

by Will Thomas

2017

Part VII begins the Eliminate the Impossible set, focusing on new Holmes adventures from 1880 to 1891. The anthology offers traditional puzzles, period voices, and investigations that fit beside Watson's known chronology.

Part VIII 1892-1905

by Will Thomas

2017

Part VIII continues Eliminate the Impossible with Holmes and Watson cases set from 1892 to 1905. The stories explore the years around the Great Hiatus and the detective's later return.

Blood Is Blood

by Will Thomas

2018

A bomb wrecks Barker's offices and leaves him injured, putting Llewelyn in charge just before his wedding. With Barker's estranged brother Caleb appearing, old enemies start dying one by one.

Part IX 2018 Annual

by Will Thomas

2018

Part IX opens the 2018 MX annuals with Holmes stories set largely in the earlier canon years. New cases bring Baker Street clients, hidden motives, and old-fashioned detection back to the page.

Part X 2018 Annual

by Will Thomas

2018

Part X is part of the 2018 MX annual run, collecting new traditional Sherlock Holmes stories. It offers more Watson-style casework, period atmosphere, and puzzles from across Holmes's long career.

Part XI Some Untold Cases

by Will Thomas

2018

Part XI, Some Untold Cases, gathers Sherlock Holmes adventures inspired by the many mysteries Watson mentioned but never fully recorded. It turns canon hints into complete investigations.

Part XII Some Untold Cases

by Will Thomas

2018

Part XII continues Some Untold Cases with more Sherlock Holmes pastiches drawn from Watson's unexplored references. The anthology builds fresh plots from familiar names, clues, and throwaway mysteries.

Lethal Pursuit

by Will Thomas

2019

A mysterious key marked Q leads Barker and Llewelyn through a hidden passage to Downing Street and an espionage mission for the prime minister. International intrigue turns Victorian London into a spy maze.

Part XIII 2019 Annual 1881-1890

by Will Thomas

2019

Part XIII launches the 2019 annual sequence with traditional Holmes stories set from 1881 to 1890 and forewords from several Sherlockian voices. The cases revisit Baker Street's early years.

Part XIV 2019 Annual

by Will Thomas

2019

Part XIV continues the 2019 annual sequence with Holmes and Watson cases from the 1890s. The anthology mixes new clients, dangerous secrets, and classic-style reasoning within the familiar Baker Street frame.

Part XV 2019 Annual

by Will Thomas

2019

Part XV carries the 2019 annual sequence into later Holmes chronology. Its new traditional pastiches explore cases after the detective's return, with Watson looking back on danger, disguise, and deduction.

Part XVI Whatever Remains... Must Be the Truth

by Will Thomas

2019

Part XVI begins the Whatever Remains... Must Be the Truth set with more traditional Sherlock Holmes adventures. The stories use canon-era clues and fresh mysteries to test Holmes's famous logic.

Part XVII Whatever Remains... Must Be the Truth

by Will Thomas

2019

Part XVII continues Whatever Remains... Must Be the Truth with another group of Holmes and Watson pastiches. The anthology keeps the classic partnership central while opening new corners of their world.

Part XVIII Whatever Remains... Must Be the Truth 1899-1925

by Will Thomas

2019

Part XVIII closes the Whatever Remains... Must Be the Truth sequence with cases from 1899 to 1925. These later Holmes stories look beyond Baker Street while preserving the old detective rhythm.

Part XIX 2020 Annual

by Will Thomas

2020

Part XIX starts the 2020 annual run of new Sherlock Holmes stories. The anthology offers traditional mysteries, Watson's familiar perspective, and fresh problems suited to Holmes's methods.

Part XX 2020 Annual

by Will Thomas

2020

Part XX continues the 2020 annual run with more canon-style Sherlock Holmes cases. Different authors bring varied crimes and clients, while the collection stays rooted in Victorian and Edwardian detection.

Part XXI 2020 Annual

by Will Thomas

2020

Part XXI rounds out the 2020 annual sequence with additional Holmes and Watson adventures. The stories aim for the classic feel: odd clues, troubled visitors, and deductions that turn small details into answers.

Some More Untold Cases Part XXII 1877-1887

by Will Thomas

2020

Part XXII opens Some More Untold Cases with Holmes stories set from 1877 to 1887. The anthology looks to early gaps in the chronology and turns them into new investigations.

Some More Untold Cases Part XXIII 1888-1894

by Will Thomas

2020

Part XXIII continues Some More Untold Cases across 1888 to 1894, a rich stretch of Holmes lore. The stories build new mysteries around Watson's gaps, references, and missing case notes.

Some More Untold Cases Part XXIV 1895-1903

by Will Thomas

2020

Part XXIV carries Some More Untold Cases into 1895 to 1903. Holmes and Watson return to unsolved corners of the canon, where passing references become full-length adventures.

Dance with Death

by Will Thomas

2021

When the future Nicholas II visits London for a royal wedding, Barker and Llewelyn are hired to protect him from an assassin. The assignment stirs politics, romance, and trouble from Llewelyn's past.

Part XXIX More Christmas Adventures 1889-1896

by Will Thomas

2021

Part XXIX continues More Christmas Adventures with seasonal Sherlock Holmes cases set from 1889 to 1896. The stories mix holiday atmosphere with thefts, secrets, danger, and the detective's cool reasoning.

Part XXV 2021 Annual 1881-1888

by Will Thomas

2021

Part XXV begins the 2021 annual sequence with Holmes stories set from 1881 to 1888. The collection revisits the early Baker Street years through new clients and traditional puzzle plots.

Part XXVII 2021 Annual 1898-1928

by Will Thomas

2021

Part XXVII closes the 2021 annual sequence with later Holmes cases from 1898 to 1928. The anthology follows the detective beyond his busiest years while keeping Watson's storytelling spirit alive.

Part XXVIII More Christmas Adventures 1869-1888

by Will Thomas

2021

Part XXVIII opens More Christmas Adventures with seasonal Holmes tales reaching from 1869 to 1888. Expect wintry puzzles, Baker Street warmth, and mysteries that use Christmas cheer as cover for trouble.

Part XXX More Christmas Adventures 1897-1928

by Will Thomas

2021

Part XXX closes More Christmas Adventures with holiday Holmes stories set from 1897 to 1928. The cases range across the detective's later life, pairing festive settings with crime and deduction.

Fierce Poison

by Will Thomas

2022

A member of Parliament dies in Barker's office, poisoned by a cyanide-laced tart. As more attacks follow, Barker and Llewelyn race to connect the victims before the unseen poisoner reaches their household.

Heart of the Nile

by Will Thomas

2023

A British Museum volunteer discovers a huge ruby hidden inside a mummy, then turns up dead in the Thames. Barker and Llewelyn chase the missing gem through Egyptology, murder, and museum politics.

Death and Glory

by Will Thomas

2024

In 1894, former Confederates bring Barker a secret treaty and a demand tied to a promised warship. Barker and Llewelyn must stop an old conflict from finding new life in London.

Season of Death

by Will Thomas

2025

A railway tunnel collapse and a mysterious beggar pull Barker and Llewelyn into a fight over London's criminal underworld. Powerful enemies move to seize control, and the city's poorest may pay first.

New

For Services Rendered

by Will Thomas

2026

In 1896, Sebastian Nightwine resurfaces while Dr. Sun Yat-Sen is hunted by Qing agents in London. Barker and Llewelyn face enemies from government circles, foreign intelligence, and Barker's own past.

Where should I start?

For the core Barker and Llewelyn arc: Some Danger InvolvedTo Kingdom ComeThe Limehouse TextThe Hellfire Conspiracy.
For darker Victorian cases: The Hellfire ConspiracyThe Black HandAnatomy of Evil.
For later, more personal stakes: Fatal EnquiryHell BayOld ScoresBlood Is Blood.
For recent historical intrigue: Lethal PursuitDance with DeathFierce PoisonHeart of the Nile.
For Sherlock Holmes pastiches: Part I 1881 to 1889Part XIII 2019 Annual 1881-1890.

Author bio

Will Thomas was born in Bucks County, Pennsylvania, in 1958, then moved to Oklahoma as a teenager. Oklahoma became his long-term home, the place where he studied, worked, raised a family, and built a fictional London full of fog, cab wheels, political plots, and very dangerous people with very good manners.

He came to fiction by way of Sherlock Holmes and the Victorian era. Before his first novel, Thomas wrote essays for Sherlock Holmes society publications and lectured on Victorian crime fiction. He also earned degrees in Drama and English, which makes sense once you see how often his books turn on staging, timing, disguise, and a strong entrance.

He was also a librarian.

Thomas worked for the Tulsa City-County Library system, and that job gave him a natural home for the kind of research his books require. He has written about using library work to chase down historical details, original sources, odd facts, and the sort of small period texture that makes a mystery feel lived in without turning it into a lecture.

His debut, Some Danger Involved, appeared in 2004 and introduced Cyrus Barker, a Scottish private enquiry agent in Victorian London, and Thomas Llewelyn, his young Welsh assistant. The setup has a Holmes-and-Watson shape, but the flavor is its own thing. Barker is a bruiser, a thinker, a martial artist, and a man with a guarded past. Llewelyn is damaged, curious, funny, and far tougher than he first appears.

That first book won the 2005 Oklahoma Book Award and was nominated for both the Barry Award and the Shamus Award. The series kept going with cases that widened the world: Irish revolutionary politics in To Kingdom Come, Limehouse and Chinese martial secrets in The Limehouse Text, child murder and secret societies in The Hellfire Conspiracy, Mafia violence in The Black Hand, Jack the Ripper in Anatomy of Evil, and museum intrigue in Heart of the Nile.

The books are historical mysteries, but they are also about outsiders trying to survive inside a hard city. Thomas often writes about immigrant neighborhoods, class pressure, antisemitism, political violence, public fear, and the blurry line between private justice and official power. Martial arts matter too. Thomas has studied several forms, including Victorian-era fighting styles, and Barker's physical skills are part of who he is, not just decoration.

The series has also brought Thomas more Oklahoma and mystery-world recognition. Fatal Enquiry won the 2015 Oklahoma Book Award, and Heart of the Nile won the 2024 Shamus Award for best private investigator novel.

He still lives in Oklahoma, and his wife, Julia Thomas, is also a novelist. Between the library background, the Sherlockian roots, and the long run of Barker and Llewelyn cases, Thomas has built a career around one sturdy pleasure: taking readers into Victorian London, then making sure they watch their pockets.

Edited by

Richard Reis

Software engineer whose passion for tracking book recommendations from podcasts inspired the creation of MRB.

Anurag Ramdasan

Lead investor at 3one4 Capital whose startup expertise and love for books helped shaped MRB and its growth.

Comments

Did we miss something? Have feedback?

Help us improve this page by sharing your thoughts

We only use your email to notify you about replies.

All comments are moderated.

Discover and track your reading on the go

Track your reading, manage wishlists, and get notified when new books are added.

All 47 Will Thomas Books in Order (Complete List 2026)