Vintage The Executioner by Don Pendleton Mack Bolan Adventure Novels

This is for #1 and #3 in the series, copyright 1969 and 1970 respectively. These are great adventure spy novels and a fun read. These have creasing on the spine, foxing, and other damage related to wear and age. #3 is in better shape than #1, and has a tear on the back cover and no other damage.