SUMO Your Relationships: How to handle not strangle the people you live and work with

How Not To Worry: The Remarkable Truth of How a Small Change Can Help You Stress Less and Enjoy Life More

How to write a CV that really works: Revised and updated 4th edition

How to Speak So People Really Listen: The Straight-Talking Guide to Communicating with Influence and Impact

How to Speak So People Really Listen: The Straight-Talking Guide to Communicating with Influence and Impact

How To Write a CV That Really Works: A Concise, Clear and Comprehensive Guide to Writing an Effective CV

How to Succeed with People: Remarkably Easy Ways to Engage, Influence and Motivate Almost Anyone, Edition 2

S.U.M.O (Shut Up, Move On): The Straight-Talking Guide to Succeeding in Life -- THE SUNDAY TIMES BESTSELLER, Edition 3

How to Succeed with People: Remarkably Easy Ways to Engage, Influence and Motivate Almost Anyone

YESSS!: The SUMO Secrets to Being a Positive, Confident Teenager

How to Have a Great Life: 35 Surprisingly Simple Ways to Success, Fulfillment and Happiness

Self-Confidence: The Remarkable Truth of How a Small Change Can Boost Your Resilience and Increase Your Success

Self-Confidence: The Remarkable Truth of How a Small Change Can Boost Your Resilience and Increase Your Success

S.U.M.O (Shut Up, Move On): The Straight-Talking Guide to Succeeding in Life -- THE SUNDAY TIMES BESTSELLER, Edition 3

How to Have a Great Life: 35 Surprisingly Simple Ways to Success, Fulfillment and Happiness

SUMO (Shut Up, Move On): The Straight-Talking Guide to Creating and Enjoying a Brilliant Life

The Happiness Revolution: A Manifesto for Living Your Best Life