Nerves and Common Sense

Bodily changes in pain, hunger, fear, and rage: An Account of Recent Researches Into the Function of Emotional Excitement

Walter B. Cannon

The Untroubled Mind

Herbert J. Hall

Health Through Will Power

James J. Walsh

Power Through Repose

Annie Payson Call

Think: A Book for To-day

William Crosbie Hunter

Von der Macht des Gemüts, durch den bloßen Vorsatz seiner krankhaften Gefühle Meister zu sein

Immanuel Kant