Volumes Published to Date VOLUME 1 The Early Years, 1879–1902 edited by John Stachel, David C. Cassidy, and Robert Schulmann (1987) VOLUME 2 The Swiss Years: Writings, 1900–1909 edited by John Stachel, David C. Cassidy, Jürgen Renn, and Robert Schulmann (1989) VOLUME 3 The Swiss Years: Writings, 1909–1911 edited by Martin J. Klein, A. J. Kox, Jürgen Renn, and Robert Schulmann (1993) VOLUME 4 The Swiss Years: Writings, 1912–1914 edited by Martin J. Klein, A. J. Kox, Jürgen Renn, and Robert Schulmann (1995) VOLUME 5 The Swiss Years: Correspondence, 1902–1914 edited by Martin J. Klein, A. J. Kox, and Robert Schulmann (1993) VOLUME 6 The Berlin Years: Writings, 1914–1917 edited by A. J. Kox, Martin J. Klein, and Robert Schulmann (1996) THE COLLECTED PAPERS OF ALBERT EINSTEIN