Crucible: The Trial of Cyric the Mad

This book is probably the best of the Avatar series. Parts of it are told from a first-person perspective. As the protagonist in those parts is a Cyricist, it can be quite morbid or disturbing at times but it is nevertheless well-written and flows smoothly. The book, as per book 4, continues the struggles that arises from the conflict of the newly ascended divine powers. Characters are introduced well (and many times, killed well too) and the ending is good in that it gives a sense of completion to the series and transitions into the known lore of Forgotten Realms setting.