After all the secrecy that went into the deal making for the book and documentary about reclusive author J.D. Salinger, it is all off to a strong start. The book by David Shields and Shane Salerno is debuting in the sixth slot of The New York Times bestseller list. The Salerno-directed documentary Salinger, which launched last Friday in four theaters, finished with a $22,742 per screen, which was tops in the marketplace. Even Salinger’s work benefited: The Catcher In The Rye hit the top ten on Amazon.