Some call it the blues or a storm in their head. William Styron referred to it as "darkness visible." Whatever the description, depression is a disorder of the mind and body that affects millions of adults at some point in their lives. In Take Control of Your Depression, Dr. Susan J. Noonan provides people experiencing depression with strategies to take stock of their mental state, to chart a course toward emotional balance, and to track their progress on the journey to well-being.