This listing includes a total of five books from the Ace F series, along with a bonus book, Tanar of Pellucidar, which is a later edition. However, please note that Book 4 of the Pellucidar series is NOT included in this sale. 

All books are in very good vintage condition. 
  • At the Earth's Core 
  • Pellucidar 
  • Tanar of Pellucidar (Different Ace release included as bonus)
  • Back to the Stone Age 
  • Land of Terror
  • Savage Pellucidar