[quote=@Kho]
[@Double Capybara] A whole book? Can you tell me its name?
[/quote]

I legit lost it, now that I am looking for it, I got it along with a book on dialogue and on general writing.
I also have two on my tablet. Kress, Nancy - Dynamic Characters; How to create personalities that keep readers captivated and Lisle, Holly - Create a Character Clinic. Neither seems to be good.