My friend Marc's new book, Bill the Boy Wonder: The Secret Co-Creator of Batman, had it's official release today.
He's the first author to uncover all of the facts relating to the career of author Bill Finger. Many of Bill's contributions can be named by someone with just passing knowledge of the character... Gotham City, the Batmobile, Robin, the Batcave, Riddler, The Joker, Catwoman, etc. He never received proper credit or compensation for his work although his creations have generated millions upon millions of dollars worldwide.
Congrats to Marc on (another) job well done!