Formidable and sophisticated, triremes were the deadliest battleship of the ancient world, and at the height of their success, the Athenians were the dominant exponents of their devastating power. Primarily longships designed to fight under oar power, the trireme was built for lightness and strength; ship-timber was mostly softwoods such as poplar, pine and fir, while the oars and mast were made out of fir. Their main weapon was a bronze-plated ram situated at the prow. From the combined Greek naval victory at Salamis (480 BC), through the Peloponnesian War, and up until the terrible defeat by the Macedonians at Amorgos, the Athenian trireme was an object of dread to its enemies. This book offers a complete analysis and insight into the most potent battleship of its time; the weapon by which Athens achieved, maintained, and ultimately lost its power and prosperity.

Although the exact dates of construction of the so-called Saxon Shore forts are uncertain, the development of the frontier system that ran form the Wash to the Solent on the south-east coast of Roman Britain was spread over at least a century and a half. Many of the new forts were notable for the superior strength of their defences, with thicker stone walls bristling with projecting curved bastions. These and other features were clearly designed to them more difficult to storm than old-style frontier forts with their classic playing-card shape and internal towers. Defense earlier in the Roman era had meant aggressive response in the open field or even offensive pre-emptive strikes into enemy territory. The new trend was to build stronger, the emphasis being on solid, more static defense, anticipating attack and absorbing it rather than going out to meet it. Most of the major harbours and estuaries of the east and south-east coasts of Britain were fortified in this manner. There was a similar series of military installations across the Channel in Gaul, extending along the northern coast as far as what is now Brittany. Whatever their precise tactical and strategic function, a continuing debate to which this book contributes, the construction of these stone forts represented a huge outlay of money, and commitment of manpower and materials. The Saxon Shore Forts are among the most impressive surviving monuments of Roman Britain. This book addresses a number ofthe fascinating questions they provoke - Who built these Forts? When and for what purposes? How were they built? How did they operate? Who garrisoned them, and for how long?