Happiness at Work by Srikumar Rao

This work of philosophy will get you thinking about much more than your average personal development or business book.

Srikumar Rao applies ancient Eastern spiritual wisdom to the high-stress present-day work setting.

Lessons include: managing yourself, not time; leaving behind a me-centered world; and the power of not judging.

Focusing on helping others will also make you happier, and Rao is keen to remind us that people who are happy tend to be better at their work.