One of the "top picks for specialized military history" - California Bookwatch

Gibraltar is not only an archetypal fortress, preserving in its dominating topography and walls, bastions and emplacements a rich testament to extended periods of human conflict, but it is also a unique record of the evolution of the sciences of fortification and associated defensive structures over a period of more than six centuries. Gibraltar has a complex and varied military history, lying as it does at the gateway to the Mediterranean and the meeting points of the continents of Europe and Africa. Its...