Stripology Squared is a 60 page, full color book. The book includes 10 different quilt projects, each pattern written for multiple sizes ranging from crib size to Queen or King size. All of the quilts are made with 10in squares (layer cakes), with some maybe requiring additional background and accent fabrics. The book features the Stripology ruler with Creative Grids, but all instruction includes directions to use a regular ruler too.Patterns include: Locus, Another Part of Me, Quadrants, Velocity, Matrix, Algorithm, Fractions, Ellipse, Prisms, Polygon City.