Question: Frank Schaeffer, son of the late Edith Schaeffer, wrote which acclaimed novels? 
Sentence (from "Edith Schaeffer"): Edith Rachel Merritt Schaeffer (née Seville) (November 3, 1914 – March 30, 2013) was a Christian author and co-founder of L'Abri, a Christian organization which hosts guests.
Relevant evidence: No