The second block in the And Sew On BOM is called You Little Ripper! Which is a very apt title for this foundation pieced block.*
I love all three of the fabrics used in this "block". I may just have to use them in a real block some time!
*It seems most people call this method Paper Piecing, but when I think of paper piecing I automatically picture English Paper Piecing with the little paper templates you stitch together; so I will refer to the block above (and all others like it) as being Foundation Pieced.