O.G.P.U. Prison

O.G.P.U Prison is one of Sven Hassel's most compulsively readable novels, full of battle scenes, written in the gritty style that Hassel is renowned for. Sven Hassel and his comrades are ordered to take O.G.P.U. Prison in any way they can, even if it means killing the Russians with their bare hands. Armed with flame-throwers and heavy artillery, the 27th Penal Regiment plan their attack.