This book "Around the Block" byJudy Hopkins is the other book I use most frequently. It has lots of different blocks and when I have a pile of scraps as squares and half square triangles, I select a block from the book and make enough for a quilt. As well as clearing out more UFOs I've been able to use up a lot of fabric for the backings and it allows me to clear out some of my older fabric.
I hope you are also finding some time for some finishes but I doubt you have UFOs as old as these. If I'd kept them any longer they would have become vintage.
Hugs, Jan Mac