Graham Wrightson is Associate Professor of History at South Dakota State University, USA. Originally from the UK (Coventry, then Wales) he graduated at Cambridge University before moving to Calgary, Canada, where he gained his Ma and PhD. His research specializes in ancient warfare, particularly that of Alexander the Great and the Successors.
This well-written analysis of Macedonian and Successor warfare examines the strengths and weaknesses of the sarissa-armed phalanx using Antiochus' campaigns as a focus... It's a gem of a book on phalanx warfare. -- Historical Miniatures Gaming Society