His subjects included Hemingway, Fitzgerald and Cheever, though he acknowledged that writing a definitive biography was an unattainable goal.His subjects included Hemingway, Fitzgerald and Cheever, though he acknowledged that writing a definitive biography was an unattainable goal.Read MoreBooks and Literature, Writing and Writers, Deaths (Obituaries), Cheever, John, Fitzgerald, F Scott, Hemingway, Ernest, Donaldson, Scott