The verified answer to “Books and Authors question: With The Blue Umbrella as the reference work, which book–author pair is correctly matched?” is The Blue Umbrella — Ruskin Bond, option B. The source-backed, question-specific record explains: The Blue Umbrella is correctly associated with Ruskin Bond. The work’s first publication is conventionally dated to 1980, and its original language is English. These three details—title, author, and language—form the decisive bibliographical combination required here. Ruskin Bond, a major Indian literary figure, is also associated with The Room on the Roof; that companion title helps confirm the authorship independently rather than through guesswork. The distractor set (Lolita — Milan Kundera; The Unbearable Lightness of Being — Nelson Mandela; Long Walk to Freedom — Vladimir Nabokov) 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. Another is to treat a well-known adaptation or later edition as the original work. Revision takeaway: remember the compact chain “The Blue Umbrella — Ruskin Bond — English — 1980,” and connect it with The Room on the Roof 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 The Blue Umbrella — Ruskin Bond and satisfies the wording of the question. The remaining choices—Lolita — Milan Kundera, The Unbearable Lightness of Being — Nelson Mandela and Long Walk to Freedom — Vladimir Nabokov—do not satisfy the complete requirement.