He called himself X Man—X for unknown. Found dressed in a Roman toga, wandering the ruins of an old fort from Caesar’s day, X Man was thrown into a madhouse, his origins and real name impossible to discover. What is the strange connection between this supposed madman, a multi-headed sea creature discovered swimming in a Scottish loch, and a pair of rogues willing to kill to control the secret of the mysterious X Man? Archeologist Johnny Littlejohn braves sudden death to find out the shocking truth, drawing Doc Savage into the exciting quest. From the windy Scottish moors to Africa’s darkest heart, the Man of Bronze follows a bizarre trail to a lost city hidden deep in the Congo where Doc and his men fight for their lives in a gladiatorial arena ripped from the pages of history.