Knock Knock Traumatize Your Children

Parents of the world rejoice! Our bestselling How to Traumatize Your Children has been revamped with all-new totally dysfunctional illustrations. This groundbreaking instructional volume teaches you how to give your children the lifelong gifts of mental and emotional damage. Whether you employ the same ruinous techniques your parents used or try out an entirely new approach, you’re bound to succeed!

Knock Knock is an independent maker of clever gifts, books, and whatever else they can think up. Their mission is to bring humor, creativity, and smarts to everyday life. Put the fun in functional with #knockknockstuff, and satisfy all your witty needs at knockknockstuff.com.Knock Knock's crackerjack in-house team creates products and develops books from the ground up as well as collaborating with outside authors and other creative types. Whether producing sticky notes or a volume of thoroughly researched nonfiction, Knock Knock happily dispenses irreverence, wordplay, and wit from its sunny perch in Los Angeles, California, to folks around the globe. In January 2018, Emily McDowell & Friends joined the Knock Knock family to form the Who's There Group. Now one groovy Los Angeles team working together to make both brands happen.