TMNT: The Last Ronin was one of the biggest books of 2020 and now it returns with a behind-the-scenes look at the creation of this instant classic! Featuring never-before seen layouts from Eastman, story notes that date back decades, character designs, script pages and more, this is a must have for any TMNT fan who wants to discover the story behind the story! (W/A/CA) Kevin Eastman & Various