Sound Wisdom Books

In this new compilation, legendary personal development speaker and author, Earl Nightingale unlocks the art of goal setting, the characteristics of goal-oriented individuals, and the unparalleled power of maintaining a...

Description: The only official print edition endorsed by Nightingale Conant. This beautifully packaged collector’s edition will make a great addition to your library. Hundreds of thousands of business leaders and...

Description: Known as the “Dean of Personal Development,” Earl Nightingale broadcast his radio programs for more than three decades on over 1,000 radio stations in twelve countries around the world,...