Leisure Arts Crochet Aran Afghans To Crochet Book- If you love the romantic look of Aran pattern stitches, you should have this collection in your pattern library. To help you choose colors for your afghans, we're also showing the stitch patterns in a few popular hues. Create them for gifts, for home decor, or simply to enjoy for yourself. These lovely textures will yield a lifetime of warmth and beauty. Crocheted using 4 medium weight yarns, and sizes I, 5.5mm; J, 6mm; and K, 6.5mm hooks. Intermediate skill level. 32 page, softcover.