For any of the five versions of my principles text, the person to contact is Brian Joyner at Thomson. His email is Brian.Joyner@thomson.com.
For my intermediate-level macroeconomics text, the person to contact is Scott Guile at Worth Publishers. His email is email@example.com.
If you would like a copy and are not a professor eligible for a freebie, you will have to fork over the cash and help put the Mankiw children through college.