Peter Armstrong went to Keswick School after which he travelled widely before taking a degree in Fine Art at Maidstone College of Art. He was an art teacher in Kendal in Cumbria for several years but is now among other things the sculptor behind Border Miniatures, specialising in producing military miniatures from the medieval period. In the course of his model making, Pete has amassed a wealth of research material and his writing is the fruit of these labours. Pete's previous publications include Ancient and Medieval Modelling in the Masterclass Series.

Graham Turner is a leading historical artist, specialising in the medieval period. He has illustrated numerous titles for Osprey, covering a wide variety of subjects from the dress of the 10th-century armies of the Caliphates, through the action of bloody medieval battles, to the daily life of the British Redcoat of the late 18th century. The son of the illustrator Michael Turner, Graham lives and works in Buckinghamshire, UK.