The book has some great block combination samples in it, you could make those if you want more than 50 for your quilt(s) but not any duplicate blocks.
Here are the fabrics I am using. I was going to do a kaleidoscope quilt with the butterflies, but figure I will get a similar effect in the stars...so there will be a little of that fabric in every block.
Pic #1 butterflies
Pic #2 are background fabrics
Pic #3 are all the fabrics I will be using
Most of the print fabrics are from the line "Shimmer"; the background fabrics are "Suedes"