I don't know the first 2 but the 3 one looks like what is also called, Around the World. I just bought 2 drunkard path books off e-bay. When I get them I'll look and see if I can find out what they are. But I like them. All the girls in my quilting club are hung up on the variations of the drunkard's path. We are always looking for new ones. Thanks for sharing.