The Tetrarchy: How Diocletian Rebuilt an Empire by Dividing It (E-book, PDF)

In November AD 284, a Balkan officer named Diocles killed a man with his own hands on a parade ground near Nicomedia — and was hailed emperor on the spot. Within a decade, the man who renamed himself Diocletian had done something no earlier Roman ruler had risked: he shared supreme power, first with one colleague, then with three, building a college of four emperors bound by adoption, marriage, and a carefully engineered ideology of divine partnership. Historians call it the Tetrarchy — "rule by four" — and for roughly twenty years it held the Roman Empire together after fifty years of civil war and collapse.

This original, fully researched e-book traces Diocletian's rise to power, the administrative and currency reforms that reshaped Roman government, the Edict on Maximum Prices, the Great Persecution of Christians, and the succession crisis that tore the system apart within a year of its architect's retirement — clearing the path for Constantine.

Book Two of The Shape of Roman Power, a series on how Rome was actually governed.

• Approximately 11,000 words across ten chapters plus introduction and conclusion
• Includes a full chronology and a dedicated historiography chapter
• Verified further-reading list of real scholarly sources
• Delivered as a PDF and EPUB download

Word count: approximately 11,000 words · Format: PDF and EPUB