Hi Marsha,
The book explains the whole process, talks about how to select fabric and options. And is not very much more than a typical pattern!
Connecting Threads has Maxine Rosenthal & Joy Pelzmann's 'One Block Wonders Cubed' for $13.77 today!
http://www.connectingthreads.com/Boo..._Wonders_Cubed!__D45175.HTML