Renowned writer and illustrator Allen Say has authored over 15 books, mostly for children. Though he may be best known for his picture books for young readers, including the Caldecott-winning Grandfather’s Journey, he’s also begun to write hybrid memoir/graphic novels. The first of these, Drawing from Memory, tells the story of three crucial years in his life as he was becoming an apprentice to a famed cartoonist in Japan. The sequel to this book, The Inker’s Shadow, was just released in September 2015. It reviews the three crucial years after Say came to the United States, …