The life of Sir William Osler. 2 vols.

Cushing received the Pulitzer Prize for this masterful biography, which remains the essential account of Osler's life, work, and selections from his correspondence. Cushing donated his very extensive research material for this book to the Osler Library at McGill University. Cushing's source material was arranged in a separate file for virtually every week in Osler's life for which Cushing had data.