book of the medieval knight / Stephen Turnbull elite series crusades and the crusader states / text by David Nicolle ; colour pl. by Richard Hook elite series Medieval siege warfare / text by Christopher Gravett ; colour pl. by Richard and Christa Hook national security management Human resources / Richard H. Stephens men-at-arms series American Plains Indians / text by Jason Hook ; colour plates by Richard Hook ; line drawings by Christa Hook men-at-arms series American Indians of the southeast / Michael G. Johnson ; illustrated by R. Hook
