text: This author wrote about identifying with his young son upon returning to a camp in Maine in his Harper's essay "Once More to the Lake".
full_question: This author wrote about identifying with his young son upon returning to a camp in Maine in his Harper's essay "Once More to the Lake". The protagonist of a novel by this man rescues the drowning Applegate Skinner and learns to play taps and reveille ("rev-ah-lee") while working at Camp Kookooskoos. Sam Beaver befriends the mute Louis, whose father gives him the title (*) instrument, in a novel by this man, who also wrote an addendum to a book by another author featuring advice like "Write with nouns and verbs." The title character of one of his novels weaves the words "Some Pig" to keep Wilbur from being slaughtered. For 10 points, name this New Yorker writer who revised Strunk's The Elements of Style and wrote The Trumpet of the Swan and Charlotte's Web.
first_sentence: This author wrote about identifying with his young son upon returning to a camp in Maine in his Harper's essay "Once More to the Lake".
raw_answer: E.B. White [or Elwyn Brooks White]