Answer your kiddo's curiosity-filled questions with the Very First Questions and Answers Why Do I Have To Go To Bed? by Katie Daynes - 28 Apr 2022. This engaging book answers common questions about bedtime, such as why we need sleep, what siestas are for, and how sea otters sleep. With friendly, colourful illustrations and simple text, it helps children understand that the dark isn’t something to fear. Perfect for easing bedtime worries and encouraging a good night’s sleep, this book is a must-have for little ones who are curious about the world around them. Buy now! About the Author: Katie Daynes has spent nearly half her life writing non-fiction books for children.