John W. Campbell Jr. eBooks

In the thrilling follow-up to "The Black Star Passes," John W. Campbell, Jr. again takes his team of young scientist-explorers on a voyage to the outer reaches of the universe - culminating in a space >>

THREE AGAINST THE STARS! A sky pirate armed with superior weapons of his own invention... First contact with an alien race dangerous enough to threaten the safety of two planets... The arrival of an >>