Which book is this?

July 1914 (2013) · Sean McMeekin Europe's Last Summer (2004) · David Fromkin Juli 1914 (1963) · Imanuel Geiss July 1914 (2003) · Samuel R. Williamson July 1914 (1929) · Emil Ludwig

July 1914 (2015) · Williamson, Samuel R., Jr., Russel Van Wyk July, 1914 (1991) · John W. Langdon The thirteen days, July 23-August 4, 1914 (1915) · William Archer Politicians at war, July 1914 to May 1915 (1971) · Cameron Hazlehurst