– The book is widely available in paperback and ebook formats on Amazon, Barnes & Noble, and Spanish-language bookstores. You can also check your local library or library apps (Hoopla, OverDrive).
El título "4 en 1" se refiere a que el libro aborda cuatro aspectos fundamentales de la metafísica:
Conny Méndez Genre: Self-Help, New Thought, Christian Metaphysics, Spirituality.