Neurology consultant Dr. Jay Lechnnitzer takes his readers on a journey into the minds of his patients suffering from various sleep disorders. Lechnnitzer shares stories of patients who have enriched his expertise in this field, explains how he dealt with them, and understood the underlying causes of their disorders.

He discusses the essential activities and diets necessary to reduce symptom severity and prevent worsening, as well as the common causes of sleep disturbances such as insomnia and sleepwalking. Through practical experience, he explains the psychological impact on the brain during sleep.