The verified answer to “Books and Authors question: In a comparison beginning with The Last Mughal, which of the following book–author pairs is incorrectly matched?” is The Last Mughal — Yuval Noah Harari, option C. The source-backed, question-specific record explains: The Last Mughal is correctly associated with William Dalrymple. These three details—title, author, and language—form the decisive bibliographical combination required here. The distractor set (Sapiens: A Brief History of Humankind — Yuval Noah Harari; On the Origin of Species — Charles Darwin; The Republic — Plato) must therefore be tested as complete statements: one true fragment cannot make an entire option correct. 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 “The Last Mughal — William Dalrymple — English — 2006,” and connect it with City of Djinns 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 The Last Mughal — Yuval Noah Harari and satisfies the wording of the question. The remaining choices—Sapiens: A Brief History of Humankind — Yuval Noah Harari, On the Origin of Species — Charles Darwin and The Republic — Plato—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 when the question specifically asks for the incorrect match. The reliable checking method is to identify the reference title first, recall or verify its credited author.