I picked up the book marks to hand out with finished products and to let folks know what I'm doing and why:

I've been crocheting really cool coasters!  Just finished the rainbow (above).  I also have them in red, orange, green, light green, light blue, green & gold and camo!  A whole lot of happy!  Comes in sets of four.  $2 per set plus shipping (will find out shipping cost soon).

THANKS for LOOKING!