I am a sucker for ideas of re-using or re-purposing old books. Going Green @ Your Library posted a link today from Online Colleges with 80 ideas for re-using textbooks (or any books). Ideas range from excercise equipment--yoga blocks and steps for step aerobics--to coasters and decoupage table tops to jewelry and jewelry boxes. It is a fun list and it is divided into categories like household, clothing, crafts, for kids and more!