Has your copy just gotten too dog-eared? Did you lend it out to that new ID on your team? Do you want to buy copies for your entire team? (Hey, I've heard people are doing that!)
Now on sale (through August 15), The Accidental Instructional Designer and loads of other great books from ATD Press.
Use code MIDSUMMER16 to get 20% off books and TD at Work issues!* Plus, select books are just $10, while supplies last!**