Hello people what books would you recommend about learning music theory?

thanks in advance
hal leonard is good

if you dont know standard notation you gotta start out small with the basic hal leonard guitar methods till you get that, i believe its just one short book on sightreading and basic theory.

after Hal Leonard though id recommend the berklee guitar method series if you're a guitarist, or mark levine's jazz theory book. but eitherway, you should still check out the music theory lesson on this site for the beginning its got a hell load of free information

musictheory.net is also cool, and free
I recommend using the search bar.
I just searched "music theory books" and it came up with about a dozen results.
Mark Levine's Jazz theory is a brilliant book in my opinion.