Instructions Full Game: These are multiple-choice quizzes with four possible answer choices that include all questions in a given set.     
Who wrote the following?

The "Divergent" trilogy - "Divergent" (2011), "Insurgent" (2012), and "Allegiant" (2013); and "Four: A Divergent Collection" (2014).
George R. R. Martin
John Green
Michael Lewis
Veronica Roth