What is associated with: 1938 daphne du maurier novel in which you find the second mrs de winter of our discontent?

What is associated with: 1937 magic mirror on the wall who is the fairest of them all? What is associated with: 1937 middle earth? What is associated with: 1937 portrait of diego rivera? What is associated with: 1937 spencer tracy for this rollicking adventure? What is associated with: 1938 for her rich and truly epic descriptions of peasant life in china? What is associated with: 1938 full title welcome to sherwood my lady? What is associated with: 1938 psb united states? What is associated with: 1938 spencer tracy for this heartfelt drama?