observer's pocket series observer's book of firearms / [by] Nicholas Du Quesne-Bird vanguard series M113 series / text by Simon Dunstan ; colour plates by Terry Hadler and David E. Smith new observer's series new observer's book of warships / Hugh W. Cowin elite series US Army Special Forces 1952-84 / text by Gordon L. Rottman ; colour plates by Ron Volstad elite series Zulus / text by Ian Knight ; colour pl. by Angus McBride royal historical society studies in history Gunpowder, government and war in the mid-eighteenth century / Jenny West elite series Persian army, 560-330 BC / Nick Sekunda ; colour plates by Simon Chew osprey campaign series Arnhem 1944 : Operation 'Market Garden' / Stephen Badsey heritage Museums: a place to work : planning museums careers / Jane R. Glaser ; with Armetis A. Zenetou cassell military classics Last stand! : famous battles against the odds / Bryan Perrett elite series Samurai / text by Anthony J. Bryant ; colour pl. by Angus McBride usborne starting point history What were castles for? / Phil Roxbee Cox ; ill. by Sue Stitt and Annabel Spenceley