Why do our headaches persist after we take a one-cent aspirin but disappear when we take a fifty-cent aspirin? Why do we splurge on a lavish meal but cut coupons to save twenty-five cents on a can of soup? When it comes to making...

Three-time New York Times bestselling author Dan Ariely teams up with legendary The New Yorker cartoonist William Haefeli to present an expanded, illustrated collection of his immensely popularWall Street Journal advice column, "Ask...

Why do our headaches persist after we take a one-cent aspirin but disappear when we take a fifty-cent aspirin? Why do we splurge on a lavish meal but cut coupons to save twenty-five cents on a can of soup? When it comes to making...