A New Earth by Eckhart Tolle

The Blue Sweater by Jacqueline Novogratz 

Dead Aid by Dambisa Moyo

The White Man’s Burden by William Easterly

Forces for Good by Leslie Crutchfield

Banker to the Poor by Muhammad Yunus

Creating a World Without Poverty by Muhammad Yunus

Be Bold by Cheryl L. Dorsey, Lara Galinsky, Don Cheadle, and John Prendergas

Leaving Microsoft to Change the World by John Wood

The Last Lecture by Randy Pausch

Three Cups of Tea by Greg Mortensen

Things Fall Apart by Chinua Achebe 

Half the Sky by Nicholas Kristof

The Hospital by the River by John Little

Giving by Bill Clinton

Good to Great by Jim Collins

Build to Last by James Collins and Jerry Porras

Forces for Good by Leslie Crutchfield and Heather McLeod Grant

Four 4-Workweek Timothy Ferriss

Now, Discover Your Strengths by Marcus Buckingham and Donald O Clifton 

Unbowed by Wangari Maathai

Long Walk to Freedom by Nelson Mandela

Gandhi’s Passion by Stanley Wolpert

Small is Beautiful by E.F. Schumacher

Teacher as Servant by Robert Greenleaf

Switch by Chip and Dan Heath

Asking by Jerold Panas and Bonnie McElveen-Hunter

Anything by Peter Drucker