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?

"Eye of the Needle" (1978) , "Lie Down with Lions" (1985), "The Pillars of the Earth" (1989), "A Dangerous Fortune" (1993), "World Without End" (2007), "Fall of Giants" (2010), "A Column of Fire" (2017), "Winter of the World" (2012), "Edge of Eternity" (2014)
Ken Follett
Rebecca Skloot
Robert Ludlum
Malcolm Gladwell