Hans Wolf Sommer
Sommer, Hans Wolfgang
September 15, 1939 – present
Birth place: Berlin, Province of Brandenburg, Free State of Prussia, Germany
Browse magazine works (first published 1970)
The use of pseudonyms is from the 1987 edition of "Lexikon der Science Fiction Literatur"
Pen Names
Brian Elliot · Frank deLorca · Frederic Collins · H. W. Springer · Hans Wolf · Marcos Mongo · Michael Roberts (I) · Mike Roberts (Germany) · Robert Craven · Robert Lamont · Vernon Graves