Proofreading is necessary drudgery and, at least in my case, not done as much as it should be. Proofreading is absolutely crucial when a book is going to print, and that’s a long hard slog. Grant Snider at Incidental Comics finished proofreading files for his first book, which we will all look forward to. The experience inspired him to doodle about the process. Editors will be mystified to see these marks, so they might want to purchase a poster for future reference.