Knock Knock Traumatize Your Children: 7 Proven Methods to Help You Screw Up Your Kids Deliberately and with Skill (Knock Knock Self-Hurt Books) Summary Parents of the world rejoice! 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! Perfect for fans of Arts & Photography, General Humour, Arts & Photography Books. Highlights Easy to enjoy: 144 pages · Paperback Details ISBN: 9781601063090 Format: Paperback Pages: 144 Language: English Publication date: 4 September 2011 Condition: New About the author Knock Knock More about this book Reviews This groundbreaking instructional volume teaches you how to give your children the lifelong gifts of mental and emotional damage.