Book 3 follows Sieh the god of Childhood. His interactions with mortals and other gods as his nature changed was magnificent.

This does not specifically impact my review, but I audiobooked the previous 2 in the series & in my opinion audio is the way to go, the formatting & nature of the book: a vast story of gods, godlings & their impact on mortals; lends it well to oral storytelling, it feels like hearing a secret mythology around a campfire.