"Do Unto Otters" and Email Etiquette From Laurie Keller
My husband checked out this funny book from our library last week: Do Unto Otters by Laurie Keller. It's probably the best book I've read about manners. My kids loved it, and I enjoyed it too. It's silly and maybe a bit educational (don't tell).
Here's a sampling of Laurie Keller's talent from Amazon. Some Email Etiquette for us adults: