NielsenE wrote:
If you're including GM and Player options, I don't think there's any book you can skip.
If you're saying Player only, I still think you'd be hard pressed to skip any if you truly want all options. Every 2e module/AP chapter so far has new items for instance, and I expect that to continue. However I would expect them to be uncommon/rare/uniques. GMG and Bestiaries might be skipapble.
Since the answer is all books to your question, I think the more useful framing is how to tier the books:
Tier 1) Player focused books in the Pathfinder Rulebook line (Core rule book, and the later this year Advanced Player's Guide)
Tier 2) Lost Omen's books
Tier 3) Adventures and APs
Tier 4) Non-player focused books in the Rulebook line (GMG, Bestiaries) -- however bestiarys would still be needed for summoning spells, etc
Thanks thats what i was looking for but I don't really use moduals when i gm so i might just have to pass on those.