I've been fishing practically my whole life but there's a lot I don't know. I mostly fish with worms and a couple lures. I'm looking for something that will expand my knowledge/techniques/terminology. I'm not looking for something that's like a 10 page guide to fishing because most of that I will already know. I'm looking for something that's fairly comprehensive and touches on many subjects not just a single species guide. I wouldn't mind if it's a link to an ebook that costs money either.