The Missouri Quilt Co. is such a great site and her videos are the best. Hope you like the one that I just put on about the Wedge Star. If you sign up for their emails, you get a daily deal from them which are very pretty and the prices are great too.
Here is a link to a Disappearing 4-Patch, not sure if we've had this version before but I liked it. The blog is Andie Johnson Sews and she has tutorials and also books to her credit. Have a great one. Diana