The Small Rain is a semi-autobiographical novel by Madeleine L'Engle, about the many difficulties in the life of talented pianist Katherine Forrester between the ages of 10 and 19. Published in 1945 by the Vanguard Press, it was the first of L'Engle's long list of books, and was reprinted in 1984. L'Engle began work on it in college, and completed it while an actress in New York.