Photo taken on Oct. 24, 2011 shows blessing notes on an advertisement board of the authorized biography titled "Steve Jobs" at a book store in Shanghai, east China. The book, written by biographer Walter Isaacson, emerged from scores of interviews with Jobs and his relatives, friends, colleagues and competitors. Jobs, counted among the greatest American CEOs of his generation, died early this month at the age of 56, after a long battle with cancer and other health issues. [Photo: Xinhua/Fang Zhe] 

A staff member arranges the promotion platform for the authorized biography titled "Steve Jobs" at a book store in Shanghai, east China, Oct. 24, 2011. The book, written by biographer Walter Isaacson, emerged from scores of interviews with Jobs and his relatives, friends, colleagues and competitors. Jobs, counted among the greatest American CEOs of his generation, died early this month at the age of 56, after a long battle with cancer and other health issues. [Photo: Xinhua/Fang Zhe]