An author chases sleep The effects of lack of sleep go beyond an occasional yawn at work. A recent study found persistent insomnia can shorten your life. Author and insomniac Patricia Morrisroe found some answers and a lot of mystery surrounding sleep.9:06 a.m.
Patricia Morrisroe: Author of the new memoir "Wide Awake," about her search for treatment for insomnia.
Helene Emsellem: Medical director, The Center for Sleep & Wake Disorders.
Lee Child on the craft of crime fiction Author Lee Child has written many books where his character, retired military policeman Jack Reacher finds himself in countless dangerous situations. In the most recent installment of Reacher's adventures, he's stuck in a South Dakota blizzard with a killer closing in.10:06 a.m.
Lee Child: Author of more than a dozen novels. His latest in the Jack Reacher series is "61 Hours."