From the website: “The mystery blanket is a unique project using Rowan yarns that you can subscribe to month by month. The design follows the same format as Debbie’s other blanket designs in Blankets & Throws To Knit and More Blankets & Throws. It is constructed from individually knitted squares that are assembled together to create a finished block. The mystery is that you won’t be told the theme of the project, so part of the fun is to discover this while you are knitting it up! This blanket design will not be published or re-produced in other form, so you will be part of a very special one-off project.”