G.I. Joe is The Crown Jewel of the Hasbro Universe, and the first issue hits local shops and Comixology on Wednesday, December 28. But to help you get ready, series artist Giannis Milonogiannis has put together an absolutely bonkers, totally free sketchbook, highlighting his amazing, innovative, groundbreaking work on the series. This thing contains sneak peaks at issue #1, in-depth looks at pages from the REVOLUTION one-shot and a deep dive on Giannis’ inimitable process. If you have any doubt about how much of a genius Giannis is, go download this free sketchbook right now and let them all be washed away.