The exciting events of three historic attacks on medieval castles are told in graphic novel format: In 1203-1204, French King Philip II, lays siege to Chateau Gaillard, a castle in France built by English King Richard I; When Prince Louis of France lays siege to Dover Castle in England in 1216, English forces tunnel under the French attackers; In 1294, Welsh rebel Llywelyn and his army rampage against Conwy Castle, trapping English King Edward I, inside!