My contribution, the Yarn Chase Hat, features a cat chasing a 3D ball of yarn that unravels around the hat. Worked in Knit Picks Palette, it is written for sizes small, medium and large (pictured below in small). Knit flat, using intarsia, the hat is seamed, embroidered with surface crochet, and topped with a pom-pom.
A little while ago, I joined Instagram, where I'm giving away a copy of the e-book! If you're on Instagram, you can enter by commenting on this post by the end of October 29th (23:59 GMT).
Good luck, and Happy Knitting!