A great overview of SAD including causes, symptoms, treatment, support groups, and plenty of online resources are given.

As usual, I always learn something new from this site. As usual, I hate all the clicking to different pages to get to the info I'm interested in. It is a good article tho, and recommended reading.

Although the site is quite busy, there is a great grouping of information on depression and "SAD". This explains the differences and signs of seasonal depression.

Comprehensive source of information on SAD but not presented in a way that is unique or compelling.

A very nice article explaining SAD and how to deal with it. Well written and easy to understand.