The Sky Masters — Bill Craig

Terror From Above!

After barely escaping the collapsing temple of Prester John alive, Hardluck Hannigan and Gregor find themselves prisoners of the Nazis once more! Trapped aboard the prototype Zeppelin The Valkryie, Hannigan and Gregor must make a daring escape that lands them in the North Africa Desert near Casablanca. Pursued by Nazi Commandoes, the intrepid pair team up with British Archeologist and spy, Abigail Grayson. Escaping from Casablanca they fall prey to the dreaded Kondor Legion and the Valhalla Skybase. Can Hannigan and company escape once more and stop the Kondor Legion from ruling the skies over Europe? Or will freedom fall under the airborne terror of The Sky Masters?