Books By Duncan B. Campbell - Author

Duncan B Campbell is a specialist in ancient Greek and Roman warfare. He published his first paper in 1984, as an undergraduate at Glasgow University, and produced a complete re-assessment of Roman siegecraft for his PhD. His work has appeared in several international journals. He is a regular contributor to Ancient Warfare magazine.

Seán Ó'Brógáin lives and works in Donegal, Ireland. He has a BA (Hons) in scientific and natural history illustration from Blackpool and Fylde College (Lancaster University).