3 books in series

The Undercover Economist

The Undercover Economist is a 3-book series with 3 released primary works first released in 2005 with contributions by Tim Harford.

The Undercover Economist
Dear Undercover Economist: Priceless Advice on Money, Work, Sex, Kids, and Life's Other Challenges
The Undercover Economist Strikes Back: How to Run-or Ruin-an Economy