This Side of Paradise is the debut novel by F. Scott Fitzgerald. It was published in 1920.In the summer of 1919, after less than a year of courtship, Zelda Sayre broke up with the 22-year-old Fitzgerald. After a summer of heavy drinking, he returned to St. Paul, Minnesota, where his family lived, to complete the novel, hoping that if he became a successful novelist he could win Zelda back. While at Princeton (notably in University Cottage Club's library), Fitzgerald had written an unpublished novel, "The Romantic Egotist," and ultimately 81 pages of the typescript of this earlier work ended up in This Side of Paradise Taking its title from a line of Rupert Brooke's poem Tiare Tahiti, the book examines the lives and morality of post-World War I youth. Its protagonist, Amory Blaine, is an attractive Princeton University student who dabbles in literature. The novel explores the theme of love warped by greed and status seeking. The novel famously helped F. Scott Fitzgerald gain Zelda Sayre's hand in marriage due to its success.