QUARTERLIFE CRISIS: The Unique Challenges of Life in Your Twenties (2001)

SECRETS OF THE TOMB: Skull and Bones, the Ivy League, and the Hidden Paths of Power (2002)

CONQUERING YOUR QUARTERLIFE CRISIS: Advice from Twentysomethings who Have Been There and Survived (2004)

PLEDGED: The Secret Life of Sororities (2004)

THE OVERACHIEVERS: The Secret Lives of Driven Kids (2006)

THE GEEKS SHALL INHERIT THE EARTH: Popularity, Quirk Theory, and Why Outsiders Thrive After High School (2011)

THE NURSES: A Year of Secrets, Drama, and Miracles with the Heroes of the Hospital (2015)