Discover the secrets behind your restless nights and uncover the hidden marvels of your slumbering mind.

Are you tossing and turning at night? Drifting off during the day? You might have a sleep problem. Geared toward everyone from sleep-deprived students to active athletes to young-at-heart grandparents, this book will help you understand your sleep like never before, covering common sleep problems such as:

• sleepwalking
• sleep apnea
• not enough sleep
• overly drowsy during the day

And discussing the various impacts of disordered sleep on life including:

• the effects of aging on sleep and memory
• sleep and heart health
• sleep's impact on weight and blood pressure
• sleep and athletic performance

Written by a seasoned physician, Sleep: A User's Guide will help you understand what causes the problems you face and how you can get better, more reliable sleep.

Para el niño que es curioso por naturaleza, este libro para colorear es una introducción divertida y educativa a las múltiples formas en que la codificación afecta nuestra vida cotidiana. Desde los coches a control remoto hasta las videollamadas, pasando por las lavadoras y el riego por goteo, la codificación hace que el mundo moderno funcione. Presente a los más pequeños las maravillas de la codificación con 30 ilustraciones originales en un libro de colorear que alimentará su curiosidad.