James Bond (literary character) the name James Secretan as Bond's cover name while on missions. Bond's number—007—was assigned by Fleming in reference to one of British naval intelligence's key achievements of World War I: the breaking of the German diplomatic code. One of the German documents cracked and read by the British was the Zimmermann Telegram, which was coded 0075, and which was one of the factors that led to the US entering the war. Facially, Bond resembles the composer, singer and actor Hoagy Carmichael. In "Casino Royale" Vesper Lynd remarks, "Bond reminds me rather of Hoagy Carmichael, but there is something cold and
Casino Royale (novel) God, [James Bond] is the dullest name I ever heard." Fleming decided that Bond should resemble both the American singer Hoagy Carmichael and himself, and in the novel Lynd remarks that "Bond reminds me rather of Hoagy Carmichael, but there is something cold and ruthless." According to Andrew Lycett, Fleming's biographer, "within the first few pages ... [Fleming] had introduced most of Bond's idiosyncrasies and trademarks", which included his looks, his Bentley and his smoking and drinking habits. The full details of Bond's martini were kept until chapter seven of the book and Bond eventually named it "The Vesper", after