This is a 10 stitch Blanket which spirals till you run out of yarn. And you only need a pair of little double-pointed needles to do a whole blanket. None of the tedious pick-up-stitches across a whole long seam, as you have to with most "log cabin" patterns.
Ingenious way to hold your yarn while crocheting. Box, one large knitting needle, and yarn!!
Pattern for a bolster. Great idea!
How to teach kids to crochet.