I have recently come across a double sided flip book: Prentis Rollins' The Making of A Graphic Novel, combined with The Resonator, a sci-fi story. Because of my interest in how graphic novels are created, I have been searching for resources of this kind. I like this one and hope you might consider it too. (I found my copy for $1 on my favorite online used bookstore web site)
Frank thanks for adding this - FYI you can use that little camera icon to embed the GIF right into the body of your discussion. That way people don't have to download the image (you can just go and edit your discussion to add that).