The Krupp family are a prominent German dynasty from Essen and are famous for their steel production and the manufacture of ammunitions and armaments. This book provides the first genuine critical history of the company whose guns made the background for a half-century of mad armament policy, made possible by Krupp's new patron, Adolf Hitler. The House of Krupp's true history had been concealed by thousands of printed pages containing cleverly dished-up data which the author has pushed aside to reveal a true historical investigative account.