Doc Savage: The Lost Oasis - E3017, Volume 6

"While seeking to solve the mystery of "the trained vampire murders," Doc Savage and his amazing crew suddenly find themselves prisoners of Sol Yuttal and Hadi-Mot aboard a hijacked Zeppelin. Their deadly destination is a fabulous lost diamond mine guarded by carnivorous plants and monstrous, bloodsucking bats. * To the world at large, Doc Savage is a strange, mysterious figure of glistening bronze skin and golden eyes. To his amazing co-adventurers - the five greatest brains ever assembled in one group - he is a man of superhuman strength and protean genius, whose life is dedicated to the destruction of evil-doers. To his fans he is one of the greatest adventure heroes of all time, whose fantastic exploits are unequaled for hair-raising thrills, breathtaking escapes and bloodcurdling excitement."