Defenders of the Faith: A Guidebook to Clerics and Paladins

A typical 3rd edition sourcebook - a little bit of everything, but each not quite there. There's new prestige classes, new feats (focused on using turning), new items, and new spells. There's also a small section on how temples behave depending on alignment. While interesting, they were rather simplistic. It would've great if that section was expanded more to include more of a cleric's role in a temple. There's very little that expands on role-playing; they're mainly focused on expanding clerics (already overpowered) mechanically.