When the Birds Fly South

When the Birds Fly South is a lost race fantasy novel by American writer Stanton A. Coblentz, defined as a "significant tale ... involving avian theriomorphy." It was first published in hardcover by The Wings Press, Mill Valley, California in 1945 and reprinted in 1951. Its importance in the history of fantasy literature was recognized by its republication by the Newcastle Publishing Company as the twenty-third volume of the Newcastle Forgotten Fantasy Library in April, 1980. The Newcastle edition was the first paperback edition, and had a new introduction by the author. Later editions were issued by Arno Press (1978) and Borgo Press (1980).