On a pleasant Thursday in December 1948, Emilio Traubner, a correspondent for The Palestine Post, found himself near Abu Kabir, not far from Jaffa. Trenches and expended cartridges were strewn about, reminders of the fighting between units of the Irgun and local Arab forces that had taken place there seven months previously. There was a large Arab villa from where Traubner recovered a diary. It turned out to be the daily record of Yusuf Begovic of Pale, a town near Sarajevo in modern-day Bosnia-Herzegovina. In it Begovic had described his activities as a cook for the "Arab Army of Liberation."...