Mark Crilley is the author of nearly twenty books, including The Realism Challenge, Mastering Manga, and Mastering Manga 2, as well as several series of books and graphic novels, including Akiko, Miki Falls, Billy Clikk, and Brody’s Ghost. Since being selected for Entertainment Weekly’s “It List” in 1998, Crilley has developed a massive Internet following for his drawing demonstration videos, which have received well over two hundred million views on YouTube. His books have been featured in USA Today, the New York Daily News, and Disney Adventures magazine, as well as on CNN Headline News. He resides in Novi, Michigan.