To Know Your Self—the classic text by Swami Satchidananda—is now available in Spanish as an eBook. As Swami Satchidananda explained in this excerpt from the preface to the book: “When you know yourself—your true Self—then you know everything, and you understand everyone. It’s not easy. It takes work and perseverance. But even that effort can be joyous, and when that realization dawns, you will enjoy your own true nature, which is always peaceful and happy. May the teachings in this book show you the way to know your true Self and help you on your path. Peace of mind and happiness is our birthright. Why don’t we all rise up and enjoy that? Yoga shows everyone how to stand on their own two feet. It is for everyone. It’s not another religion, but it may help people find the key to their own religions. It’s my humble prayer that you use these simple keys to free yourself from all unhappiness.”