Michael McNally was born in London in 1964. An expert on 17th- and 18th-century warfare, his previous titles for Osprey include works on the Cromwellian campaigns in Ireland 1649–52, the battles of the Boyne 1690 and Fontenoy 1745.

A highly versatile author, he also has a passionate interest in more modern subjects, as demonstrated by his publications on the naval battles of Coronel and the Falklands in 1914, and a Fortress series study of Colditz. Michael is married with three children and lives in Germany, where he works for a major reinsurance company.

Peter Dennis was born in 1950. Inspired by contemporary magazines such as Look and Learn he studied Illustration at Liverpool Art College.

Peter has since contributed to hundreds of books, predominantly on historical subjects, including many Osprey titles. A keen wargamer and modelmaker, he is based in Nottinghamshire, UK.