Grow Weed Easy is the gold standard.

I also listen to Shaping Fire, which talks a lot about regenerative agriculture techniques and how they relate to growing fine organic cannabis, but if you're growing hydro it won't be relevant. I won't try to convince you that organic soil is the best way. Do what works for you.

A lot of the techniques are just basic horticulture techniques, but I started off reading This grow bible was quite the fascinating read. It is extremely in depth and will cover stuff you don’t need. But it covers stuff like lighting requirements and what each wavelength does to the plant, how to guerilla grow, how and where sativa and indicas originated, what land races are. It talks about living soil, organic growing, salt nutrient growing. Talks about timings for seedlings stages, veg and flower phase. Talks about topping, fimming, supercropping. How to do extracts like BHO, RSO, bubble hash.

Theres others, and I don’t know if they are better or not, but I liked this one.