There are 9 books in the Warrior of Rome series. The newest book is Falling Sky which came out in 2022.

1
Fire in the East

Book cover of Fire in the East
A.D. 255: The Roman Imperium is stretched to the breaking point, its authority and might challenged throughout the territories and along every border. One man is sent to marshal the defenses of a lonely city and to shore up the crumbling walls of a once indomitable symbol of Roman power,…
When you buy books, we may earn a commission that helps keep our lights on (or join the rebellion as a member).

2
King of Kings

Book cover of King of Kings

Discover explosive action and white-knuckle drama in the spectacular second instalment in Harry Sidebottom's vivid five-part series, perfect for fans of Bernard Cornwell

AD256. The spectre of treachery hangs ominously over the Roman Empire.

The sparks of Christian fervour have spread through the empire like wildfire, and the imperium is…

3
Lion of the Sun

Book cover of Lion of the Sun
Mesopotamia, AD 260

Betrayed by his most trusted adviser, the Roman Emperor Valerian has been captured by the Sassanid barbarians. The shame of the vanquished beats down mercilessly like the white sun, as the frail old emperor prostrates himself before Shapur, King of Kings.

Ballista looks on helplessly, but vows…

4
The Caspian Gates

Book cover of The Caspian Gates
AD262 - the Imperium is in turmoil after the struggle for the throne. Furthermore, Ephesus, Asia's metropolis, lies in ruins, shattered by a mighty earthquake. Its citizens live in fear as the mob overwhelms the city, baying for blood to avenge the gods who have punished them.

Yet an even…

5
The Wolves of the North

Book cover of The Wolves of the North
Warrior of Rome: The Wolves of the North by Harry Sidebottom marks the start of a new trilogy within the Warrior of Rome series.

AD263 - barbarian invasions and violent uprisings threaten to tear apart the Imperium of Rome.

In the north, the tribes are increasingly bold in their raids…

6
The Amber Road

Book cover of The Amber Road

Warrior of Rome: The Amber Road is the sixth book in Harry Sidebottom's Warrior of Rome series.

AD 264 - The Roman Empire is torn in two.

The western provinces - Gaul, Spain and Britain - have been seized by the pretender Postumus. To the east, on the plains of…

8
The Burning Road

Book cover of The Burning Road

In the shadow of Sicily's Mount Etna, a brutal rebellion is about to erupt . . .

The scorching new historical thriller from Sunday Times bestseller and Ancient Rome expert, Harry Sidebottom.

'What Bernard Cornwell is to the Napoleonic Wars, Harry Sidebottom is to Roman legions: unassailable' - THE TIMES
…

9
Falling Sky

Book cover of Falling Sky

The thrilling new historical adventure in the Warrior of Rome series from Sunday Times bestseller Harry Sidebottom.

*** 'What Bernard Cornwell is to the Napoleonic Wars, Harry Sidebottom is to Roman legions: unassailable' - THE TIMES ***
_________________________________

AD 265, Gaul - The Roman Empire is on the brink.

Emperor…