Remember the cool swirling contest over at Saponifier? The winners were featured in their latest issue, and now there's a great book dedicated just to swirling techniques called "Swirling with the Best!" I have a copy and it's full of great tutorials on how to swirl. It's mostly CP methods, except for one melt and pour tutorial (my Sugar Plum Ornament Soap). You'll love all of the beautiful photos and insights from lots of great soap makers.
You can get it as a printed book or pdf, and there's even a calendar available! Check it out over at Saponifier. Have fun!