Chapters 1-17 were previously released digitally. Chapters 18-19 are new to the physical collection. This volume only credits "art." Comixology listings for the individual issues credit pencils, inks, and colors as separate line items for the same creator, with the exception of issues 12 and 16, in which the colorist was a different creator from the pencils and inks. There is no age guideline printed on the physical book, but Comixology rates the digital issues as 12+ Only.