[rasmus4200]

The War of Art http://www.stevenpressfield.com/the-war-of-art/

Break through the blocks and win your inner creative battles.

Many books mentioned here are good, this is the only I haven't seen referenced. But this one book really helped me deal with resistance and get stuff done. Seth Godin is a big fan and references it a lot in his material.

Steven Pressfield also wrote 'The Legend of Bagger Vance' and Gates of Fire (Spartan 300 kind of book but way deeper).