The Blue Giraffe

"The Blue Giraffe" is a science fiction short story on the concept of mutation by American writer L. Sprague de Camp. It was first published in the magazine Astounding Science-Fiction for August, 1939. It appeared in book form in the anthology Adventures in Time and Space and later in the anthologies World of Wonder, The Science Fiction Bestiary, Androids, Time Machines and Blue Giraffes, Isaac Asimov Presents the Great Science Fiction Stories: Volume 1, 1939, Isaac Asimov Presents The Golden Years of Science Fiction, and An Anthropomorphic Century. The story has been translated into Italian, French and German.