Quilting Quickly and Fons & Porter Love of Quilting are the two that I really like. However, check them out and buy one on the newstand before you buy a subscription so that you can see if they fit your needs. In the magazines, you get access to many online resources using a code from the magazines. I have only been quilting for 3 years and they have been very helpful. The other place is the Missouri Star Quilt website with great tutorial videos that have helped me a lot.