Henry David Thoreau
publication date: Wednesday, July 7, 2021 (part of Summer 2021)
clue: He didn't live in Pennsylvania, but he did use pencils to write about his famous two-year residence on a pond, pencils that were likely provided by his father, a professional pencil-maker.
explanation: Thoreau wrote Walden about his time living on Walden Pond. more…
intended difficulty: easy