Paizo Does Paizo have any good systemless (or nearly systemless) books?

[Voadam]

I find the setting books to be mostly narrative descriptions with an occasional community stat block or NPC reference. I also love the god books and the fiend and celestial ones, even ignoring the mechanics. The monster revisited line is generally good fun lore you can use in other games.

 

[Alzrius]

Mythic Adventures for Pathfinder 1 is...interesting, and the mechanics theoretically could work with 5e, but it will really boost the power level of the player characters.

For anyone using the mythic rules, I strongly recommend picking up Mythic Solutions (affiliate link), as it identifies where the mythic rules are at their most broken and offers suggestions about how to fix them.