This little book contains fill-in-the-blank lines to describe why your Grandma is the greatest. Just complete each line and voilà: you have a uniquely personal gift Grandmother will read again and again. Make it as sweet, serious, or sentimental as you choose! The perfect gift for Grandma, no matter the occasion. Also good for Nanas, Grammies, and bubbies. Hardcover with removable clear plastic jacket; 4.5 × 3.25 inches; 112 pages. Knock Knock is an independent maker of clever gifts, books, and whatever else we can think up. Our mission is to bring humor, creativity, and smarts to everyday life. Put the fun in functional with Knock Knock stuff.