Must be the single red one that is the new reprint, because I've never seen that cover, and the version I have (and have had for some time) has the three blue & white Healeys on the cover.
I was always a little surprised at that original cover photo, although not surprised that Gary's car was one of them. Would I be right if I guessed that the "single red one" is Roger's 100? Like, maybe it was Roger's turn to have his car on the cover? /ubbthreads/images/graemlins/smile.gif