The War Against The Rull by A. E. Van Vogt

In battle after battle all across the galaxy, the surging forces of Humanity came up against the outposts of the strange, shape-chaning creatures called the Rull... and the Rull always won. It was not merely that they had better ships and better tactics. They had an advantage mankind could not overcome: they could assume any shape they wished. How could mankind beat this new enemy? And how could mankind afford to lose, when its destruction was at stake?

Publisher:	Panther
Year:	1973
Binding:	Paperback
ISBN:	9780586028001
Condition:	Good
Description:	Tanned but otherwise good.

Note: This image is from a stock photo and may differ from the actual cover.

SKU: 1604036
Location: Sci Fi