Instructions 20Q Game: These are similar to full games, but for quizzes larger than 20 questions it will randomly select 20 questions from within the set. This is a quick way to get in some studying of a topic.     
Who wrote the following?

"Looking for Alaska" (2005), "Paper Towns" (2008), "Let It Snow" (2008), and "The Fault in Our Stars" (2012)
John Green
George R. R. Martin
Katherine Paterson
Nick Hornby