If A book appears with a "Best Vendor List*, I guess the generic "best seller book" is okay, but I don't like it A lot. Normally, "best-providing e-book* is exactly what I'd assume to describe a guide that marketed or is providing effectively with out reference to it getting named https://www.cureayu.com/blogs/heart-care/the-different-types-of-heart-attacks-a-comprehensive-guide-to-heart-health