The Martian Sphinx

The Martian Sphinx is a science fiction novel by John Brunner, writing under the pen-name of Keith Woodcott. It was first published in the United States by Ace Books in 1965.

The Martian Sphinx

The Martian Sphinx is a science fiction novel by John Brunner, writing under the pen-name of Keith Woodcott. It was first published in the United States by Ace Books in 1965.