Dan Abnett
Seneca
Marcus Aurelius
Friedrich Nietzsche
Plato
Tzu Sun
Timothy Zahn
Paul S. Kemp
Drew Karpyshyn
Mike Chen
John Jackson Miller
Stephen R. Covey, Jennifer Colosimo
Andrzej Sapkowski
Charles Soule
James Luceno
J. R. R. Tolkien
Daniel Wallace