Knock Knock - How to Traumatize your Children Book
When those little demons that claim to be your children have pushed you to your wits end, consult the "Knock Knock - How to Traumatize your Children Book." It contains comprehensive DIY techniques you can use to mess with your kids heads...forever. For the punching bag you seem to be to them, it's time to return a few licks. But not to their hides, to their poor lil' psyches.