I mean really heavy.
The book is about dead people. Well, no, wait. Dead people isn't the right way to say it. Perhaps souls in transit would be better.
These souls are headed towards heaven, or somewhere else, and all are caught up in an ecclesiastical judicial system. No, there aren't practicing lawyers in heaven (we can hope). But then this book doesn't take place in heaven.
The Trial of Fallen Angels has plenty of twists and turns, too, making it close to a page turner.
Just don't read it right before you go sleep. The dreams I had for several nights running were pretty spooky.
No, make that really spooky.