Our bestseller is now available in red Grids & Guides promises another 144 pages of varied and unusual graph paper (including some new grid designs), interspersed with more engaging charts and infographics from knot tying to logic expressions for right- and left-brainers alike. If your designs, notes, or other visual thinking need a splash of color, this is the answer. Encased in the same sturdy, cloth-wrapped cover, this time in a bright new shade."