My Little Pony Micro-Series — IDW Publishing
Issue: #6 RE.NEWBURY
It's almost Hearth's Warming Eve, and the Apple family is busy at work preparing an array of tasty apple treats for all of Ponyville. But when a mysterious creature starts ruining their crop, Applejack sets out to find out who's behind this tomfoolery! Who, or what, is the SASS SQUASH??
First appearances: Sass Squash
Creators: Bobby Curnow, Heather Breckel, Neil Uyetake, Sabrina Alberghetti, Agnes Garbowska, Brenda Hickey, Amy Mebberson, Sara Richard, Tony Fleecs
Characters: Granny Smith, Applejack, Sass Squash, Smarty Pants, Winona, Apple Bloom, Big Macintosh