The Creative Habit: Learn It and Use It for Life
amazon.com
amazon.com
"The Artist's Way is a workbook for anyone who is creative, feels blocked in their creativity or wishes that they were more creative. The book begins with the statement that everyone is creative and has an artist within them, and the point of this course is to recover that inner artist. It is divided into a twelve-week course, with assignments much like any semester-long college class."
Week 1
"This week initiates your creative recovery. You may feel both giddy and defiant, hopeful and skeptical. The focus of establishing a sense of safety will "enable you to explore your creativity with less fear."
Some of the disciplines she takes you through are tough but rewarding. One of my favorites is writing three pages in a journal per day. At the time it was tough, but it really helped to connect my head with my heart.
See:
http://www.43folders.com/2009/01/27/creativity-patterns
http://www.43folders.com/2009/01/13/twylas-box
http://www.43folders.com/2008/11/26/twyla-tharp-failing-well
http://www.43folders.com/2008/08/27/book-heuristics
The book is very good and well worth buying. I'd also recommend the War of Art by Pressman. Both of these books are great for cultivating creativity in a systematic way.
http://www.amazon.com/War-Art-Through-Creative-Battles/dp/04...
Talks about resistance, and how it stops most of us from doing what we were meant to do.
Highly recommend.
The classic book on creativity is "A Whack on the Side of the Head" by Roger Von Oech (http://www.amazon.com/Whack-Side-Head-More-Creative/dp/04464...). It is the book to read on creativity, along with his other book "A Kick in the Seat of the Pants"
His card decks (Creative Whack Pack, Innovative Whack Pack and Ancient Whacks of Heraclitus) are also very useful for breaking bad habits, generating ideas, divergent thinking etc. somewhat like Brian Eno's Oblique Strategies cards,which I recommend (http://www.rtqe.net/ObliqueStrategies/)
For more practical examples, exercises and inspiration, I like Creative Sparks (http://www.amazon.com/Creative-Sparks-Concepts-Exercises-Ing...) and Caffeine for the Creative Mind (http://www.amazon.com/Caffeine-Creative-Mind-Exercises-Brain...)
EDIT: I'd also recommend Organizing from the Right Side of the Brain "http://www.amazon.com/Organizing-Right-Side-Brain-Organized/... for tips on how creative types organize their workspaces. Handy if you're right brained, a pack rat, like "messy" workspaces or dislike the anal-retentiveness of Getting Things Done.