Shoot Me An Epitaph! in Page Publications

MV Features' Secret Service Picture Library #9 was published in the mid-1960's:

The cover was adapted by Keith Chatto for the Page Publications edition Secret Spy Picture Library #1:

Shoot me An Epitaph! was subsequently reprinted by Page Publications in Mystery Suspense Library #2:

This story was recycled again by Page Publications under yet another Chatto cover in Terror Adventure #3:

Needless to say the cover misrepresents the genre and contents.

There may be further editions of Shoot Me An Epitaph! to be unearthed