Bye Bye Birdie by Ruth IvesMacfadden 50-178, 1963
Gold Medal k1490, 1964
Popular Library PC1050, 1965
Gold Medal k1569, 1965
Another original novel (originally titles Scratch a Thief). While not the greatest cover (the focus appears to be more on Alain Delon without his shirt on), but a necessary inclusion nonetheless.
The Swinger by William Johnston
Dell 8434, 1966
A novelization of the Lawrence Roman screenplay. The cover is a colorized version of a black and white photo which is reproduced on the back. Unlike Michael Parks above, Tony Franciosa was completely dropped from the front!