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William Kelso

Bestselling Author • 5 Series • 36 Books

5
Series
36
Books
5
Active

🎯 Where Should I Start?

Best Starting Point
Publication Order of Guardian of Empire Books
Start with: Rome Divided (2023)
Popular Choice
Publication Order of Soldier of the Republic Books
Start with: In Defence of the Walls of Rome (2018)
Popular Choice
Publication Order of Veteran Of Rome Books
Start with: Germania (2007)

About William Kelso

William Kelso is a Dutch author of military and ancient roman historical fiction best known for his two series Veteran of Rome and Soldier of the Republic series. Kelso always wanted to be a writer and storyteller from childhood and was lucky to hear his grandfather describe his experiences serving in RAF in Italy and North Africa during the Second World War. His first roman historical book, The Shield of Rome two the author two years to publish and was published in 2011. Since then William Kelso has published more books all set in the ancient Roman times. Caledonia Caledonia is the first book in Veteran of Rome series by William Kelso. The book is set in the autumn of 83 AD. Rising to prominence with the Publication Order of Guardian of Empire Books series, William Kelso has since expanded their repertoire to include numerous successful works across various genres. Their writing style, characterized by compelling narratives and memorable characters, has earned them a dedicated global readership with millions of fans worldwide.

📚 All Book Series by William Kelso

Publication Order of Guardian of Empire Books
4 books 2023–2025
1

Rome Divided

Readers dive deeper into the world of Publication Order of Guardian of Empire Books with Rome Divided, another outstanding contribution from William Kelso.

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2023
2

The West Breaks Away

The West Breaks Away continues the Publication Order of Guardian of Empire Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2024
3

Rome Defiant

Rome Defiant continues the Publication Order of Guardian of Empire Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2025
4

Three Brothers of Rome

Readers dive deeper into the world of Publication Order of Guardian of Empire Books with Three Brothers of Rome, another outstanding contribution from William Kelso.

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2025
Publication Order of Soldier of the Republic Books
11 books 2018–2022
1

In Defence of the Walls of Rome

Readers dive deeper into the world of Publication Order of Soldier of the Republic Books with In Defence of the Walls of Rome, another outstanding contribution from William Kelso.

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2018
2

Carthage Must Be Destroyed

Carthage Must Be Destroyed continues the Publication Order of Soldier of the Republic Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2019
3

Rome's Spy

Rome's Spy is an essential installment in the Publication Order of Soldier of the Republic Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2019
4

Rome's Darkest Hour

Rome's Darkest Hour is an essential installment in the Publication Order of Soldier of the Republic Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2020
5

The Republic at War

Conflict and courage define The Republic at War, an action-packed entry in the Publication Order of Soldier of the Republic Books series by William Kelso that puts the heroes through their toughest challenges yet.

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2020
6

Rome's Assassin

Rome's Assassin is an essential installment in the Publication Order of Soldier of the Republic Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2020
7

The Turn of the Tide

The Turn of the Tide is an essential installment in the Publication Order of Soldier of the Republic Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2021
8

Legate of Rome

Legate of Rome continues the Publication Order of Soldier of the Republic Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2021
9

Mercenary of Carthage

Mercenary of Carthage continues the Publication Order of Soldier of the Republic Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2022
10

The Metaurus Campaign

Readers dive deeper into the world of Publication Order of Soldier of the Republic Books with The Metaurus Campaign, another outstanding contribution from William Kelso.

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2022
11

The Conquest of Spain

Epic adventure awaits in The Conquest of Spain, a landmark entry in the Publication Order of Soldier of the Republic Books series that raises the stakes across the realm William Kelso has built.

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2022
Publication Order of Veteran Of Rome Books
9 books 2007–2018
1

Germania

Germania continues the Publication Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2007
2

Caledonia

Caledonia is an essential installment in the Publication Order of Veteran Of Rome Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2013
3

Hibernia

Hibernia is an essential installment in the Publication Order of Veteran Of Rome Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2014
4

Britannia

Britannia continues the Publication Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2015
5

Hyperborea

Hyperborea continues the Publication Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2016
6

Armenia Capta

Readers dive deeper into the world of Publication Order of Veteran Of Rome Books with Armenia Capta, another outstanding contribution from William Kelso.

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2017
7

The Dacian War

Conflict and courage define The Dacian War, an action-packed entry in the Publication Order of Veteran Of Rome Books series by William Kelso that puts the heroes through their toughest challenges yet.

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2017
8

Rome and the Conquest of Mesopotamia

Epic adventure awaits in Rome and the Conquest of Mesopotamia, a landmark entry in the Publication Order of Veteran Of Rome Books series that raises the stakes across the realm William Kelso has built.

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2018
9

Veterans of Rome

Veterans of Rome continues the Publication Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2018
Chronological Order of Veteran Of Rome Books
9 books 2013–2018
1

Caledonia

Caledonia is an essential installment in the Chronological Order of Veteran Of Rome Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2013
2

Hibernia

Hibernia is an essential installment in the Chronological Order of Veteran Of Rome Books series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2014
3

Britannia

Britannia continues the Chronological Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2015
4

Hyperborea

Hyperborea continues the Chronological Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

Buy on Amazon
2016
5

Germania

Germania continues the Chronological Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2007
6

Armenia Capta

Readers dive deeper into the world of Chronological Order of Veteran Of Rome Books with Armenia Capta, another outstanding contribution from William Kelso.

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2017
7

The Dacian War

Conflict and courage define The Dacian War, an action-packed entry in the Chronological Order of Veteran Of Rome Books series by William Kelso that puts the heroes through their toughest challenges yet.

Buy on Amazon
2017
8

Rome and the Conquest of Mesopotamia

Epic adventure awaits in Rome and the Conquest of Mesopotamia, a landmark entry in the Chronological Order of Veteran Of Rome Books series that raises the stakes across the realm William Kelso has built.

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2018
9

Veterans of Rome

Veterans of Rome continues the Chronological Order of Veteran Of Rome Books story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2018
Publication Order of Standalone Novels
3 books 2011–2017
1

The Shield of Rome

The Shield of Rome continues the Publication Order of Standalone Novels story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2011
2

The Fortune of Carthage

The Fortune of Carthage continues the Publication Order of Standalone Novels story arc with William Kelso's signature blend of plot twists and unforgettable characters.

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2012
3

Devotio

Devotio is an essential installment in the Publication Order of Standalone Novels series, delivering the tension and character depth that fans of William Kelso have come to expect.

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2017

? Frequently Asked Questions

Who is William Kelso?

William Kelso is a bestselling author known for 5 book series containing over 36 books. Popular series include Publication Order of Guardian of Empire Books, Publication Order of Soldier of the Republic Books, Publication Order of Veteran Of Rome Books. Their work spans multiple genres and has captivated millions of readers worldwide.

What is the best William Kelso series to start with?

For readers new to William Kelso's work, the Publication Order of Guardian of Empire Books series is the ideal entry point. It showcases the author's signature style and contains 4 books. Begin with Rome Divided to start from the very beginning.

How many books has William Kelso written?

William Kelso has written over 36 books across 5 series. This prolific output covers multiple genres, making them one of the most versatile authors in contemporary fiction.

Should I read William Kelso books in order?

Yes, reading William Kelso's series in publication order is strongly recommended. Most series feature evolving character arcs, ongoing story threads, and references to earlier events that are most rewarding when experienced in sequence. Our complete reading order guides are listed above.

What genre does William Kelso write in?

William Kelso writes primarily in fiction. With 5 series across 36 books, the author has explored a wide range of themes and storytelling approaches throughout their career.

Are William Kelso's books standalone or must they be read as a series?

Most of William Kelso's books are part of ongoing series and deliver the most satisfying experience when read in order. However, several standalone novels and short story collections provide excellent entry points without requiring prior knowledge of other series.

What is William Kelso's most popular book?

Based on reader reviews and sales data, William Kelso's most celebrated works come from the Publication Order of Guardian of Empire Books series. The first book, Rome Divided, is widely considered the ideal starting point and consistently receives outstanding reader ratings.