The Complete Self Mastery Collection: As a Man Thinketh, Think and Grow Rich, The Art of War, The Book of Five Rings by Miyamoto Musashi, Meditations by Marcus Aurelius, Self-Reliance by Ralph Waldo Emerson, The Association Method by Carl Jung, Shadow Wor
2026
The Top 10 Poets - The 19th Century - The Americans: Five poems each from best American poets born in the 19th century
2025
Masterclass sobre Pensamiento Positivo: Reprograma tu mente y aprende a vivir con calma y claridad (Unabridged)
2026
Essays, Second Series (Unabridged)
2022
Selbstständigkeit – Self-Reliance. Ein Klassiker der richtigen Lebensführung.
2025
Natur. Ein Grundlagenwerk der Philosophie.
2025