Knock Knock swears that this Cop-Outs & Alibis book will get you out of hot water or into someone's good graces. This pocket-sized prompter provides a handy arsenal of excuses for all occasions from the home front to the office. Never find yourself at a loss again! Lines for All Occasions are hardcover books written by Knock Knock. Each measures 3.5 x 5.75 inches and is 100+ pages long.