Franklin's "Autobiography" has received widespread praise, both for its historical value as a record of an important early American and for its literary style. It is often considered the first American book to be taken seriously by Europeans as literature. William Dean Howells in 1905 asserted that "Franklin's is one of the greatest autobiographies in literature, and towers over other autobiographies as Franklin towered over other men." By the 1860s, use of the Autobiography and its depiction of Franklin's industry and relentless self-improvement had become widespread as an instructive model for youth. So much so that Mark Twain wrote an essay humorously castigating Franklin for having "brought affliction to millions of boys since, whose fathers had read Franklin's pernicious biography". D. H. Lawrence wrote a notable invective against the "middle-sized, sturdy, snuff-coloured Doctor Franklin" in 1923, finding considerable fault with Franklin's attempt at crafting precepts of virtue and at perfecting himself.