Jean Kellogg
Dr. Jean Kellogg (, sometimes also Jean Defrees Kellogg); December 28, 1916 Chicago, Illinois – March 12, 1978) was an American author and academic of various genres. Biography. Kellogg married manufacturer James Hull Kellogg (1912–1967) in 1939, after receiving her B.A. with highest honors from Smith College, with a thesis on writer Henry Blake Fuller. She spent the next several years completing her Masters and Doctoral Studies at the University of Chicago. She became an editor at the Henry Regnery Co. in Chicago from (1950–1964), and then, after finishing her dissertation in 1969 on the Catholic Novel in a Period  of Convergence, a professor of English and Literature at Mundelein College and Rosary College. In the early 1960s, she adapted several of L. Frank Baum's Oz books for juveniles, including several adaptations for which she was uncredited. She wrote several of her own books under the pseudonyms Sally Jackson (children's books) and Gene Kellogg (academic papers).