Derek lives in Dorset but was born in Hampshire and spent his teenage years in Auckland, New Zealand, where he still has strong family ties. For many years he taught history in a Berkshire secondary school, but took early retirement to concentrate on his writing. Apart from writing, he spends his time walking, watching films and taking part in archaeological digs.

Interested in a wide range of historical themes, Derek began his writing career with the late medieval period. He writes character-driven, action-packed fiction which is rooted in accurate history. His debut historical novel, Feud, is the first of a series of eight books and one novella entitled The Wars of the Roses which follows the fortunes of the fictional Elder family.

Derek has also written an Amazon bestselling trilogy set largely in post-Roman Britain. The Last of The Romans focuses on the real Romano-British character of Ambrosius Aurelianus during the fifth century AD.

Recently, Derek has published Rebel Sword, the first of a new historical fiction series set during the Anarchy of twelfth century England.

Derek also writes modern crime action thrillers under the pen name, Tom Hadley. The first of these, Eyes Like Blades will be published in 2025. It’s very different from his historical fiction, but still rooted in strong characters and action.

Another new venture for 2024 is the publication by Pen and Sword of a non-fiction history book entitled: A Guide to the Wars of the Roses.

Derek has written and produced over 40 podcasts on the Wars of the Roses. With historian, Sharon Bennett Connolly, he also co-hosts the podcast series, A Slice of Medieval, which is a fusion of history and historical fiction featuring popular historical novelists and medieval historians.