50 Philosophy Classics : Thinking, Being, Acting, Seeing, Profound Insights and Powerful Thinking from Fifty Key Books
2013
50 Success Classics : Timeless Wisdom from 50 Great Books of Inner Discovery Enlightenment & Purpose
2015
50 Economics Classics : Your shortcut to the most important ideas on capitalism, finance, and the global economy
2017
50 Prosperity Classics : Attract It, Create It, Manage It, Share It - Wisdom From the Most Valuable Books on Wealth Creation and Abundance
2008
50 Self-Help Classics : 50 Inspirational Books to Transform Your Life, from Timeless Sages to Contemporary Gurus
2012
50 Politics Classics : Freedom, Equality, Power
2016