Mind - Understanding Depression
This booklet describes the symptoms of depression and the different kinds of treatment available. It suggests ways that people can help themselves, and what family and friends can do. It also tells you where to find further advice and information. If you are depressed, you may feel that nothing can help. But this is untrue. Deciding to do something is the most important step you can take. Most people recover from bouts of depression, and some even look back on it as a useful experience, which forced them to take stock of their lives and make changes in their lifestyle.
The link address is: http://www.mind.org.uk/Information/Booklets/Understanding/Understanding+depression.htm