Schindler's Ark his business in a film based on the story of Schindler and his actions in saving Polish Jews from the Nazis, arranging several interviews with Schindler for American television. Keneally's meetings with Pfefferberg, research and interviews of Schindler's comrades are detailed in another of his books titled "Searching for Schindler: A Memoir" (2007). In October 1980 Keneally went into Pfefferberg's shop in Beverly Hills to ask about the price of briefcases. Keneally had just finished a book-signing in Beverly Hills and was on his way home to Australia. Pfefferberg, learning that Keneally was a novelist, showed him his extensive files
Schindler's Ark on Schindler, kept in two cabinets in his back room. After 50 minutes of entreaties, Pfefferberg was finally able to convince Keneally to write the book; and Pfefferberg became an advisor, accompanying Keneally to Poland where they visited Kraków and other sites associated with the Schindler story. Keneally dedicated "Schindler's Ark" to Pfefferberg: "who by zeal and persistence caused this book to be written." After the publication of "Schindler's Ark" in 1982, Pfefferberg worked to persuade Steven Spielberg to film Keneally's book, using his acquaintance with Spielberg's mother to gain access. A carbon copy of Schindler's original 13-page list, of