A Princess of Mars Edgar Rice Burroughs A Princess of Mars Edgar Rice Burroughs · 1973 First published 6 years later Save Continue from here
Conan of Cimmeria Robert E. Howard Conan of Cimmeria Robert E. Howard, L. Sprague de Camp, Lin Carter · 1974 First published 7 years later Save Continue from here
Tanar of Pellucidar Edgar Rice Burroughs Tanar of Pellucidar Edgar Rice Burroughs · 2006 First published 39 years later Save Continue from here
At the Earth's Core Edgar Rice Burroughs At the Earth's Core Edgar Rice Burroughs · 1998 First published 31 years later Save Continue from here
A Canticle for Leibowitz Walter M. Miller Jr. A Canticle for Leibowitz Walter M. Miller Jr. · 1984 First published 17 years later Save Continue from here
The Galactic Riddle Clark Darlton The Galactic Riddle Clark Darlton · 1975 First published 8 years later Save Continue from here
Alien: Out of the Shadows Tim Lebbon Alien: Out of the Shadows Tim Lebbon · 2014 First published 47 years later Save Continue from here
