Joy on Demand by Chade-Meng Tan
This book helped me take meditation from the westernized "20 min session" and make it easy to do in any breath, anytime with the 3 breath technique: Aware, Relax, Joy.
In Joy on Demand, Chade-Meng Tan shows that you don't need to meditate for hours, days, months, or years to achieve lasting joy - you can actually get consistent access to it in as little as 15 seconds. Explaining joy and meditation as complementary things that naturally reinforce each other, Meng explains how these two skills form a virtuous cycle and, once put into motion, become a solid practice that can be sustained in daily life.
For many years, meditation has been taught and practiced in cultures where almost all meditators practice full-time for years, resulting in training programs optimized for practitioners with lots of free time and not much else to do but develop profound mastery over the mind. Seeing a disconnect between the traditional practice and the modern world, the best-selling author and Google's "Jolly Good Fellow" has developed a program, through "wise laziness", to help listeners meditate more efficiently and effectively. Meng shares the three pillars of joy (inner peace, insight, and happiness) and why joy is the secret is to success and demonstrates the practical tools anyone can use to cultivate it on demand.