When I was trying to select a category for the post I was in a quandary. "Books"? "Blocks"? "Tools"?
The little fan of wonderfulness above is all of those things. The pages are laminated and double sided, and contain instructions for making 102 rotary cut quilt blocks in 5 different sizes, from 3" on up. The instructions are clear and very simple. I highly recommend this as a reference tool. I got mine for about $16 on Amazon.com. If you go to C&T Publishing, you can purchase an e-version for less, but I don't really recommend it. It is better to spend a few more dollars and get the sturdy laminated version.
Next time you have a hankering o make a three inch Dutchman's Puzzle or Bow Tie block, you will be all set.
Hope you all have a safe and contented weekend. With some sewing!