This indictment is a kind of fever that flares up from time to time. It flared up after "Defender of the Faith," again after "Goodbye Columbus," and understandably it went way up — to about 107 — after "Portnoy's Complaint." Now there's just a low-grade fever running, nothing to worry about.
"The Unbounded Spirit of Philip Roth", interview with Mervyn Rothstein, The New York Times (1 August 1985), Late City Final Edition, section C, page 13, column 1.