What year was thriller named the best selling album of all time?

What animal did lennie kill in Of Mice and Men? Why is Dussels surprise at seeing the Franks in Amsterdam good news for those living in the annex? Who developed the printing press with movable metal type? Who was tybor in transall saga? What three poetic devices does rago define for his students in renaissance man? What language has Stargirl by Jerry Spinelli just been translated into? What is the setting for the story the medicine bag? How did the trojons react to cassandra's prophecies? What has the author Vanja Elizabeth Flak written? Did Laura really die cause of baby blue scary legend? What has the author Hugh LaFollette written? When did John Dickens and Elizabeth Dickens die? Why is 'To Kill a Mockingbird' so popular? Is Jane Eyre a realistic book? What was J.K. Rowling's grandmother's name? What are all the clues Angela and sydelle found? What has the author John T Shawcross written? Who is the illustrator of the Cat in the Hat? Is there a bora bora local newspaper? When was the first publication in Lord of the Flies?

What year was thriller named the best selling album of all time?