This book, which is made of paper, is a reminder for the child in all of us to power down at the end of the day. This hilarious parody not only pokes loving fun at the bygone quiet of the original classic, but also at our modern plugged-in lives. It will make you laugh, and it will also help you put yourself and your machines to sleep. Don’t worry, though. Your gadgets will be waiting for you, fully charged, in the morning.