Bandwagon! - Detailed Coloring Books

I love the process of filling in the fine details in these books. While I'm not a huge fan of the nature versions I see everywhere, these are more interesting to me.

http://amzn.com/1492977055

http://amzn.com/1517376912

http://amzn.com/039917527X

http://amzn.com/1452149577

I like the bright colors of markers better than colored pencils, but they bleed through the paper if you're not careful. Most of these books only print on one side of each page so you don't have to worry about ruining the next picture. Don't forget to put a piece of paper between the pages to keep the ink where it belongs.  In my opinion gel pens work the best for staying on their page, and fine point markers are best for super detailed pictures.

http://amzn.com/B000S161FO

http://amzn.com/B00ATBRJRC