==External Links==
*[http://www.nin.com/with_teeth/ ''With Teeth'' online content (downloads no longer functional)]
*[http://www.portraitofdecay.comnet/www.nin.com/with_teeth/ ''With Teeth'' online content (archived version with functional downloads)]
*[http://nineinchnails.tumblr.com/post/44889439121/robsheridan-some-concept-art-and-web-imagery-i Early album and web imagery by Rob Sheridan]
*[http://nineinchnails.tumblr.com/post/46109036488/with-teeth-concept-art-and-ideas-by-rob-sheridan ''With Teeth'' concept art by Rob Sheridan]