By Robert D. Keppel, Ph.D., with William J. Birnes. "Including Bundy's never-before-published confessions!", and a blurb by Ann Rule. I suspect any "revelations" in this one are public knowledge by now, but if you're looking for proof of the extent to which Bundy was able to insert himself into and then remain part of the conversation on serial cases, look no further.
This is a decent used paperback -- some staining and warped pages suggest it was consumed along with lunch, but the spine is uncracked and it sits quite straight.