Invaders! Short Stories By Gordon R Dickson 1985 First Printing

The Pritcher Mass By Gordon R. Dickson 1973 Daw Books First Printing

The Dragon and the George by Gordon R. Dickson - Doubleday HC BCE first printing

The Dragon Knight by Gordon R. Dickson 1991 First Mass Market Paperback Printing

Wolfling by Gordon R. Dickson (1985, Mass Market)

Steel Brother Gordon R. Dickson 1985 First Printing Paperback Sci-Fi TOR

Beyond the Dar Al-Harb by Gordon R. Dickson 1985 first printing paperback

INVADERS By Gordon R. Dickson 1985 Baen Science Fiction Paperback