The Emotional Wound Thesaurus: a Writer's Guide to Psychological Trauma by Angela Ackerman & Becca Puglisi is another book in the Thesaurus series that helps writers round out their writing.  This one is focused on traumatizing your characters and giving you all the dirt on what that causes. This gives you plenty of drama related to the trauma, what results from it, how to overcome it and the traits and behaviors a character would have when they suffer from it.

Strongly recommended for authors that want to add depth to their characters.