| Title | Author | Format | Publication Date | Price | Select Item |
 | The Specificity of Serological Reactions, Revised Edition | Landsteiner, Karl | E-DITION | 01/01/1947 | $65.00 | Available from De Gruyter » |
 | Insect Dietary: An Account of the Food Habits of Insects | Brues, Charles Thomas | E-DITION | 01/01/1946 | $65.00 | Available from De Gruyter » |
 | A Naturalist's Scrapbook | Barbour, Thomas | E-DITION | 01/01/1946 | $65.00 | Available from De Gruyter » |
 | The World Expands: Recollections of a Zoologist | Parker, George Howard | E-DITION | 01/01/1946 | $65.00 | Available from De Gruyter » |
 | Modern Bird Study | Griscom, Ludlow | E-DITION | 01/01/1945 | $65.00 | Available from De Gruyter » |
 | Galaxies | Shapley, Harlow | E-DITION | 01/01/1943 | $65.00 | Available from De Gruyter » |
 | Edward Sylvester Morse: A Biography | Wayman, Dorothy G. | E-DITION | 01/01/1942 | $65.00 | Available from De Gruyter » |
 | Between Physics and Philosophy | Frank, Philipp | E-DITION | 01/01/1941 | $65.00 | Available from De Gruyter » |
 | The Nature of Thermodynamics | Bridgman, Percy Williams | E-DITION | 01/01/1941 | $65.00 | Available from De Gruyter » |
 | Mammalian Genetics | Castle, William E. | E-DITION | 01/01/1940 | $65.00 | Available from De Gruyter » |
 | A Check List of North American Amphibians and Reptiles: Fourth Edition | Stejneger, Leonhard
Barbour, Thomas | E-DITION | 01/01/1939 | $65.00 | Available from De Gruyter » |
 | A Source Book in Geology, 1400–1900 | Mather, Kirtley F.
Mason, Shirley L. | E-DITION | 01/01/1939 | $65.00 | Available from De Gruyter » |
 | The Human Value of Biology | Hjort, Johan | E-DITION | 01/01/1938 | $65.00 | Available from De Gruyter » |
 | Life, Heat, and Altitude: Physiological Effects of Hot Climates and Great Heights | Dill, David Bruce | E-DITION | 01/01/1938 | $65.00 | Available from De Gruyter » |
 | Mosaics and other Anomalies among Ants | Wheeler, William M. | E-DITION | 01/01/1937 | $65.00 | Available from De Gruyter » |
 | Mountain Geography: A Critique and Field Study | Peattie, Roderick | E-DITION | 01/01/1936 | $65.00 | Available from De Gruyter » |
 | The Lamarck Manuscripts at Harvard | Lamarck, Jean Baptiste Pierre Antoine de Monet de
Wheeler, William M.
Barbour, Thomas | E-DITION | 01/01/1933 | $65.00 | Available from De Gruyter » |
 | Kosmos: Course of Six Lectures on the Development of our Inisght into the Structure of the Universe, Delivered for the Lowell Institute in Boston, in November 1931 | de Sitter, Willem | E-DITION | 01/01/1932 | $65.00 | Available from De Gruyter » |
 | The Genetics of Domestic Rabbits: A Manual for Students of Mammalian Genetics, and an Aid to Rabbit Breeders and Fur Farmers | Castle, William E. | E-DITION | 01/01/1930 | $65.00 | Available from De Gruyter » |
 | Host Index of the Fungi of North America | Seymour, Arthur Bliss | E-DITION | 01/01/1929 | $65.00 | Available from De Gruyter » |
 | Old Mother Earth | Mather, Kirtley F. | E-DITION | 01/01/1928 | $65.00 | Available from De Gruyter » |
 | Relativity and Modern Physics | Birkhoff, George David | E-DITION | 01/01/1927 | $65.00 | Available from De Gruyter » |
 | Tables of Complex Hyperbolic and Circular Functions: Second Edition, Revised and Englarged | Kennelly, Arthur E. | E-DITION | 01/01/1927 | $65.00 | Available from De Gruyter » |
 | A Gorgeous Gallery of Gallant Inventions, 1578 | Rollins, Hyder Edward | E-DITION | 01/01/1926 | $65.00 | Available from De Gruyter » |
 | The Migration of Birds | Wetmore, Alexander | E-DITION | 01/01/1926 | $65.00 | Available from De Gruyter » |
 | What Evolution Is | Parker, George Howard | E-DITION | 01/01/1926 | $65.00 | Available from De Gruyter » |
 | A Condensed Collection of Thermodynamic Formulas | Bridgman, Percy Williams | E-DITION | 01/01/1925 | $65.00 | Available from De Gruyter » |
 | The Order of Nature: An Essay | Henderson, Lawrence J. | E-DITION | 01/01/1925 | $65.00 | Available from De Gruyter » |
 | The Advance in Electricity Since the Time of Franklin | Trowbridge, John | E-DITION | 01/01/1922 | $65.00 | Available from De Gruyter » |
 | The Scientific Work of Morris Loeb | Loeb, Morris
Richards, Theodore W. | E-DITION | 01/01/1913 | $65.00 | Available from De Gruyter » |