I read "Stay Tuned" some years ago and much enjoyed it. Not only do readers get background details about Columbo but their efforts on other TV series and made-for-TV movies. I do remember that some information I'd read/heard about before appears in their book;however, it's great to read it from their own typewriters, so to speak. I'd suggest just going to the public library--if yours doesn't have it, get it through inter-library loan.