Armchair Fiction presents classic science fiction double novels. The first novel is "Sons of the Deluge" by Nelson S. Bond. With Mexican security hot on their trail, Duke Callion and Joey Cox sought refuge in an obscure Yucatan peninsula town. There they were rescued by a mysterious man who offered his own abode as their hideout. But Callion and Cox were bewildered by their new friend's fantastic tale. he claimed to be a member of the Atlantean race--a...