1. "Unbroken" by Laura Hillenbrand (Random House Trade Paperbacks)
2. "Diary of a Wimpy Kid: The Long Haul" by Jeff Kinney (Amulet Books)
3. "Killing Patton" by Bill O'Reilly and Martin Dugard (Henry Holt and Co.)
4. "Gone Girl" by Gillian Flynn (Broadway ......
NEW YORK, N.Y. - Bookseller Barnes & Noble says it has bought back full ownership of its Nook e-reader business, ...