The kits come with great instructions and all the wool threads you'll need (Elizabeth Bradley has her own colors). I don't have a favorite among the four, they are all divine!
When you get them all done you connect them with this Greek fret looking border and viola you have a wonderful needlepoint rug. I have seen this done where they are all in a row, like a runner. Lovely! But tons of work. One day!!!! Enjoy your Thursday and happy stitching! And by the way, Needlepoint.Com sells the entire Elizabeth Bradley line. Take a look here.