Effinger, George Alec. Relatives: A Novel
Summary: One world in which Europe never colonized America or Africa, another in which Germany won World War I.
Published: Harper & Row 1973 (0060111496) and Dell 1976.
— Revision of "The City on the Sand", in The Magazine of Fantasy and Science Fiction, April 1973, and "Relatives", in Bad Moon Rising (ed. Thomas M. Disch), Harper & Row 1973 (0060110465).