Ace Science Fiction Classics
Edgar Rice Burroughs 
LOT OF 12 PB 
Cover art by Roy Krenkel, Frank Frazetta

This lot includes 12 paperback books by
the world famous story teller Edgar Rice Burroughs, 
featuring illustrations by Krenkel and Frazetta. 
Published by ACE in the 1960s 

04631 Back To The Stone Age
79791 Tanar Of Pellucidar
F-270 The Mad King
21801 The Eternal Savage
21560 Escape On Venus
F-182 The Monster Men
64481 Out Of Times Abyss*
65851 Pellucidar
03321 At The Earth’s Core
G-748 The Moon Men
F-232 The Land of the Hidden Men **
N-6 Master of Adventure by Richard Lupoff **

Overall good reader condition. 
No loose pages, firm bindings.

*store stamp inside.

** These 2 books have quite a brown age halo
on inside boards and age toned pages.
  N-6 has penciling and a label inside

See the photos 

I will combine shipping.