The Founders : Elon Musk, Peter Thiel and the Story of PayPal (Paperback, Main)

The Present (Paperback) - 『선물』원서

Who Moved My Cheese (Paperback, 영국판) - An Amazing Way to Deal with Change in Your Work and in Your Life

The Design of Everyday Things (Paperback, Revised, Expanded Edition) - 『도널드 노먼의 디자인과 인간 심리』원서

The Art of Spending Money : Simple Choices for a Richer Life (Paperback, International Edition) - 모건 하우절 원서

How Not to Be Wrong: The Power of Mathematical Thinking (Paperback)