I bought this book for half price the other day at Hobby Lobby. It will be perfect for knitting blanket squares for The Preemie Project, especially since the patterns are written for 6"x6" squares using DK yarn. If you want to join in this effort, check out the details on The Preemie Project Contest.
Yesterday I found out about another community blanket. Go read about Papa's Quilt and knit an 8"x8" green square. I made this one last night.
Pattern: St. Ives from 200 Knitted Blocks
Yarn: Lion Brand Cotton-Ease (Pistachio)
Needles: US 7
Size: 8" square
Comments: It's easy to adjust the size of the squares in this book by using different needles and yarn. Strangely though, I had to knit an extra repeat of the 10 row pattern to reach the 8" length.