Adult colouring books are such the rage now. And a number of comic book companies have realised that all they have to do is put out the black-and-white original art from their many, many, many comics and ta da! Instant colouring book. Marvel has even trademarked the phrase "Color Your Own" for this purpose.

And now we are getting one from IDW with Joe Hill and Gabriel Rodriguez's Locke & Key.

Out at the end of the year for ten bucks…. The Locke And Key Shades Of Terror Coloring Book.

Color yourself a fan! Joe Hill and Gabriel Rodriguez's wonder-filled world of Locke & Key produced gorgeous, detailed pages of comic book art… and the best of those illustrations is collected here for your coloring enjoyment!