Walt Whitman spent twenty-five years as a journalist before he published his first book of poems. Mark Twain pursued a twenty-year career as a journalist before the publication of his first novel. The list of great imaginative writers whose careers began in journalism includes not only Whitman and Twain, but also Theodore Dreiser, Ernest Hemingway, and John Dos Passos, among others. Fishkin's book--the first full-length study to examine this tradition...