Reginald Bretnor

Gilpin's Space

The Craft of Science Fiction : A Symposium on Writing Science Fiction and Science Fantasy

The Work of Reginald Bretnor : An Annotated Bibliography & Guide (Bibliographies of Modern Authors, No 8)

Decisive Warfare : A Study in Military Theory

Science Fiction Today and Tomorrow : A Discussive Symposium

The Timeless Tales of Reginald Bretnor

The Future at War (Thor's Hammer Volume I : In the Future War Series)

Orion's Sword (The Future at War, Vol Iii)

Schimmelhorn's Gold

Modern Science Fiction : Its Meaning and Its Future

Science Fiction Book Writers