If you have seasonal affective disorder (SAD), take heart. A range of effective treatments and preventive measures can help you feel healthy and productive, eve

Seasonal affective disorder: what it is and how to overcome it.

For the first time in paperback, the authoritative book by the pioneer and #1 worldwide authority on Seasonal Affective Disorder. In Seasons of the Mind, Dr. Ro

Celebrate the holiday season with Blue in this adorable board book based on Nickelodeon's Blue's Clues and You! Join Josh in a special winter game of Blue's Clu

"A 'landmark book.'"--The New York Times *When the dark days of winter approach, do you feel sluggish and slow? Is it a struggle to get out of bed each morning?