He has worked as a writer on Good Mythical Morning and Screen Junkies. Been the host for DC All Access and the podcast Geek History Lessons. He has also co-created and co-wrote the comic series of Jupiter Jet and Science! Some like myself, might have seen him compete on The Ultimate Movie Trivia Schmoedown, made most famous by this clip:
The book acts as a deep character study. Inman spends each chapter on a character and a specific trait that the character represents. He starts it off with the most famous comic veteran Captain America. Then the book progresses to other well-known characters like Punisher, Captain Marvel, Green Lantern (Hal Jordan and Jon Stewart), and War Machine. He also includes characters that may not be well known to the average reader. Characters such as the villain Nuke, the bully turned hero Flash Thompson, the determined Grave Digger, and the one character that everyone knows but never thinks of Beetle Bailey.