The Red Hammer is a 1992 English alternative history novel written by David Cathcart, set in a parallel universe in which U.S. President Prescott Bush decides against intervention in England during the Anarchy, and due to the non-existent English Adventure, the French Empire has no strategic interest in an invasion across the English Channel. As a result, after an extended period of anarchy and civil war, the EWA is victorious and establishes their own military dictatorship in England.