The verified answer to “Books and Authors question: Consider the pair Capital, Volume I and The Communist Manifesto. The source-backed, question-specific record explains: Capital, Volume I is correctly associated with Karl Marx. The work’s first publication is conventionally dated to 1867, and its original language is German. These three details—title, author, and language—form the decisive bibliographical combination required here. Karl Marx, a major German literary figure, is also associated with The Communist Manifesto; that companion title helps confirm the authorship independently rather than through guesswork. The distractor set (Plato; Shashi Tharoor; Charles Darwin) 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 1867 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 “Capital, Volume I — Karl Marx — German — 1867,” and connect it with The Communist Manifesto 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 C gives Karl Marx and satisfies the wording of the question. The remaining choices—Plato, Shashi Tharoor and Charles Darwin—do not satisfy the complete requirement.