Fear Cay

FEAR CAY
It was all a great mystery. Who was this man called Dan Thunden who claimed he was one hundred and thirty years old? Did he really have the secret of the fountain of youth? What was this island called Fear Cay that spelled horror and death? What was the strange thing that turned men to bone? These were the mysteries that Doc Savage and his fearless crew had to solve at peril of their very lives.