The verified answer to “Books and Authors question: In a comparison beginning with Paradise Lost, which of the following book–author pairs is incorrectly matched?” is Paradise Lost — Geoffrey Chaucer, option B. The source-backed, question-specific record explains: Paradise Lost is correctly associated with John Milton. The work’s first publication is conventionally dated to 1667, and its original language is English. These three details—title, author, and language—form the decisive bibliographical combination required here. The distractor set (The Canterbury Tales — Geoffrey Chaucer; The Old Man and the Sea — Ernest Hemingway; War and Peace — Leo Tolstoy) must therefore be tested as complete statements: one true fragment cannot make an entire option correct. A candidate should first lock the title to its writer, then check the language, and finally use 1667 as a chronological cross-check. A common examination trap is to confuse an author’s nationality with the language of composition, or a translation date with first publication. Revision takeaway: remember the compact chain “Paradise Lost — John Milton — English — 1667,” and connect it with Areopagitica for stronger recall. This evidence establishes the bibliographic relationship required in this Books and Authors item. A correct solution must preserve the exact title, author, publication context, language, award or comparison requested by the stem. Similar periods, genres or national traditions do not make two book–author pairs interchangeable. Option B gives Paradise Lost — Geoffrey Chaucer and satisfies the wording of the question. The remaining choices—The Canterbury Tales — Geoffrey Chaucer, The Old Man and the Sea — Ernest Hemingway and War and Peace — Leo Tolstoy—do not satisfy the complete requirement. Depending on the stem, a distractor may name a real writer but attach the wrong title, use a related work by another author, reverse a correct association, or present a correct pair.