Big Block Book choices

I have the Taylor and Sven books. I thought they were decent when I rebuilt my 440 for the Coronet.
Pretty basic info with a few tidbits that I hadnt heard before. Worth the 10 bucks or whatever they were.
But honestly, I got most everything I needed from various forums (wasnt a member here back then).

The 727 rebuild book was very useful though. I dont think I would have tackled that rebuild without it....but thats another thing...just sayin