fortress in the early modern world, 1494-1660 / Christopher Duffy men-at-arms series German medieval armies 1300-1500 / text by Christopher Gravett ; colour plates by Angus McBride elite series Medieval siege warfare / text by Christopher Gravett ; colour pl. by Richard and Christa Hook world of the medieval knight / Christopher Gravett ; ill. by Brett Breckon From the sagas of the Norse kings : With an appendix: The Norse voyages to Vinland about 1000 A.D / Illustrated by Halfdan Egedius, Christian …