Benford, Gregory. "Preface: Imagining the Abyss"
Summary: Quick overview of alternate history works, and alternate World War II works in particular, as an introduction to a thematic anthology.
Published: In Hitler Victorious (eds. Gregory Benford and Martin H. Greenberg), q.v.
Original in: English.
Translation: Spanish by Domingo Santos as "Imagen en el abismo", in Hitler Victorioso (eds. Gregory Benford and Martin H. Greenberg), q.v.