Thanks so much! Here are my critiques. It looks like Atlas has clothes on but I'd prefer him to look like this instead:
http://www.cordair.com/gaetano/atlas.php For that matter, I'd like to see the sun, rays, sky, etc. colorized the same way or similarly to that pic, although the blue you chose is awesome... Atlas at least needs to be colorized. Since that part of the logo is so small, I didn't know if the sun and its rays being so close to the background color would work. Perhaps just a bit more contrast... or perhaps just more thickness and gradient on the ray lines to make them stand out? Also, sorry for the confusion... I meant for you to turn the books the other direction, where more of their spine is showing.