Doc Savage Mental Wizard & Secret of The Su (2009) Paperback Book #29 - (Kenneth Robeson)

A daring experiment transmuted Clark Savage ino the Herculean Man of Bronze. Welding five courageous soldiers of fortune into a Band of Iron, this invincible superman travels the world battling threats to humanity. Not since the days of King Arthur and Robin Hood has mankind known greater crusaders for justice.