Simply fill in the blanks of this diminutive volume and voilà: it becomes a personalized gift someone you're thankful for will read again and again. Make it as appreciative, affirming, or adorable as you please! Take friendship gifts to the next level with this upbeat baby . Need stocking stuffer ideas for besties, pals, and acquaintances? You're welcome. 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 they can think up. Their mission is to bring humor, creativity, and smarts to everyday life. Knock Knock's crackerjack in-house team creates products and develops books from the ground up - as well as collaborating with outside authors, bloggers, and other creative types. Whether producing sticky notes or a volume of thoroughly researched nonfiction, Knock Knock happily dispenses irreverence, wordplay, and wit from its sunny perch in Venice, California, to folks around the globe. Say something more with #knockknockstuff.