This little book contains fill-in-the-blank lines to describe why your mom's the bestJust complete each line and voila: you have a uniquely personal gift Mother will read again and againMake it as hilarious, honest, or heartfelt as you choose!Great as a Mother's day gift from kids of all agesKnock 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