- The Measure of a Man by Sidney Poitier
- The Power of Habit: Why We Do What We Do and How to Change by Charles Duhigg
- Measure for Measure by William Shakespeare
- The Golden Measure: The Best of Ayn Rand by Ayn Rand
- Rule Britannia: Forging the British Nation, 1707-1837 by Linda Colley
- The Rule of Four by Ian Caldwell
- Rule of Law: The Key to Human Progress, Happiness, and Freedom by Judge Richard A. Posner
- The Rule of None: The Rising Power of the New Monarchs by Sean Wilentz
- The Rule Book: 101 Life Lessons for the Modern Man by JJ Virgin and Vanessa Marin
- The Measure of All Things: The Seven-Year Odyssey and Hidden History that Led a Scientist to the Secrets of the Ancient World by Ken Alder