It Is What It Is: The Subtle Difference Between Acceptance and Allowance In All Relationships (Hardcover)

Surrounded by Idiots : The Four Types of Human Behaviour (or, How to Understand Those Who Cannot Be Understood) (Paperback)

Happy Day (Uplifting Editions): A Bouquet in a Book (Hardcover)

The Whole-Brain Child: 12 Revolutionary Strategies to Nurture Your Childs Developing Mind (Paperback) - 『아직도 내 아이를 모른다 - 툭하면 상처 주는 부모에게 아이의 뇌가 하고 싶은 말』원서

How to Talk to Anyone, Anytime, Anywhere: The Secrets of Good Communication (Paperback) - 『대화의 신』 원서

The Culture Map : Decoding How People Think, Lead, and Get Things Done Across Cultures (Paperback)