I honestly thought this book would turn out to be more interesting than it was. The Psychology of Superheroes, a collection of essays written by psychologists about ... well, you get the idea ... purports to put the heroes on the couch, crack open their minds, and see what makes them tick.
Sadly, that's not always what happened. More often than not, it seemed like the essay authors had a personal pet theory to promote and glommed them on to whatever superhero seemed to fit the bill best. Oh, there were a few essays that sparked my interest, but by and large, I wound up skimming the essays looking for those sparks. Usually I wound up disappointed.