have them turn it into a spiral workbook for only a few dollars.
This makes it so easy to use as it stays open to the section you're working on.
I ask for the cut off edge (usually discarded) and peel off the title as you can see below and
slip it into the spiral opening making it easier to identify on the shelf.
On another note, I'm packing for our "annual PTA retreat" - 3 wonderful days of sewing, sharing, eating, SIPPING, laughing - will have lots to share when I get home. Have a GREAT week!