I have posted more than 120 books from The Executioner series by Don Pendleton and the related Able Team series by Dick Stivers.  I am doing 5 for 1 on any of these books, as well as continuing the 3 for 1 deal on the rest of my books.

I have a number of unpostable books in readable condition from both series, so let me know if you're looking for a particular number.