Marius' Mules books in order

All 17 books in the Marius' Mules series by S.J.A. Turney in reading order. A Roman military saga following legate Fronto through Caesar's Gallic Wars.

Reading order

# Title Published Author Buy on Amazon
1 The Invasion of Gaul / The Conquest of Gaul 2009 Simon S J A Turney Buy
2 The Belgae 2010 Simon S J A Turney Buy
3 Gallia Invicta 2011 Simon S J A Turney Buy
4 Conspiracy of Eagles 2012 Simon S J A Turney Buy
5 Hades’ Gate 2013 Simon S J A Turney Buy
6 Caesar’s Vow 2014 Simon S J A Turney Buy
7 Prelude to War 2014 Simon S J A Turney Buy
8 The Great Revolt 2014 Simon S J A Turney Buy
9 Sons of Taranis 2015 Simon S J A Turney Buy
10 Pax Gallica 2016 Simon S J A Turney Buy
11 Fields of Mars 2017 Simon S J A Turney Buy
12 Tides of War 2018 Simon S J A Turney Buy
13 Sands of Egypt 2019 Simon S J A Turney Buy
14 Civil War 2020 Simon S J A Turney Buy
15 The Last Battle 2021 Simon S J A Turney Buy
16 The Ides of March 2023 Simon S J A Turney Buy
17 Sertorius’ Ghost 2025 Simon S J A Turney Buy

Marius’ Mules is S.J.A. Turney’s flagship series and one of the longest-running Roman military fiction sagas in publication. It follows Marcus Falerius Fronto, a legate commanding the Tenth Legion under Julius Caesar, from the opening campaigns of the Gallic Wars in 58 BC through seventeen books of conquest, revolt, civil war, and political intrigue.

The series draws heavily on Caesar’s own commentaries (De Bello Gallico), using them as a framework while filling in the human stories behind the military campaigns. Fronto is a soldier first and a politician never, which puts him at odds with the increasingly ambitious Caesar as the series progresses. The books move from Gaul to Britain, Egypt, Spain, and finally Rome itself.

Turney began writing the first book in 2003 and self-published it in 2009. It became a bestseller and established his reputation in the Roman historical fiction community. The series has continued for over fifteen years, making it one of the most sustained treatments of the late Roman Republic in modern fiction.

Frequently Asked Questions

How many books are in the Marius' Mules series?

There are 17 books in the Marius’ Mules series, published between 2009 and 2025.

What is the first book in the Marius' Mules series?

The first book in the Marius’ Mules series is The Invasion of Gaul / The Conquest of Gaul, published in 2009.

What is the Marius' Mules series about?

The series follows Marcus Falerius Fronto, a legate in Julius Caesar’s army, through the conquest of Gaul, the civil war, and Caesar’s assassination. It draws heavily on Caesar’s own commentaries and spans from 58 BC to the Ides of March.

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