We normally pick up stuff like that in papers, blog posts, etc. The only heuristics book I remember was How to Solve It. I also found a survey paper on heuristics. Here they are in case they help:

https://www.amazon.com/How-Solve-Heuristics-Zbigniew-Michale...

https://www.jsoftware.us/vol7/jsw0709-23.pdf