book recommendations?

I look for some helpful books about photography..

to advance my skills technically or artistically :))

any recommendations?

anything you enjoyed reading?

or any classics that are "must"?

Thanks!

So that your camera never hits the ground:

http://photojojo.com/content/diy/diy-camera-hand-strap/

For those of us on a limited budget

http://lifehacker.com/5382554/make-a-diy-photography-light-box-with-knex

One in 8 Million

Awesome urban portrait feature from the NY Times.

Integrity

Red Arms

Seat Yourself