1875-1961 1887-1962 1890-1928 20thcentury archetypesinliterature authors biography correspondence correspondencehesse correspondencemorgenthaler criticismandinterpretationhesse ernst german hans hermann hesse homesandhauntshesse individuation(psychology)inliterature intellectuallife jung knowledgehesse letterkunde literarycollections morgenthaler musicandliterature oldage painters pictorialworks psychicenergy(psychoanalysis) receptie sturzenegger swiss switzerland youthinliterature