4. Redesigned book cover

I really like the simplicity of a lot of the O'Reilly book covers, including this one. I tried to draw a mouse that looks like one of the programming kids I see so often. Either I skewed hipster without meaning to... or there are more similarities between tech guys* and hipsters than I realized.

*And I do not mean brogrammer. That's a different look and a very different affect than our meek friend here.