30 1 10 Wager, C. E. Primary Author mixed material London Watts & Co., 1940 Making a Difference with Others Maxwell, John C. Primary Author mixed material New York Canter Street 2017 Change Your Thinking, Change Your Life MacDonald, Lucy Primary Author mixed material London Watkins 2014 Training Your Mind for Success in Life Adcock, Phillip Primary Author mixed material New York Sterling Publishing 2015 Carnegie,Dale Primary Author mixed material Mumbai A Wilco Book 2017 A Simple Guide to Meditation for Busy Skeptics and Modern Soul Seekers Schwartz, Suze Yalof Primary Author mixed material London Piakus 2017 Campbell, Polly Primary Author mixed material London Teach Yourself 2012 How Culture and Experience Shape the Human Mind Prinz, Jesse J. Primary Author mixed material London W.W. Norton & Company, Inc. 2014 How to make Smart Decisions in a Confusing World Hertz, Noreena Primary Author mixed material U.S.A Harper Business 2015 Yip, Mingmei Primary Author mixed material U.S.A Kensington Books 2011