By the 99th Century the Sylvan Empire had achieved several centuries of peaceful repression, known to history as 'The Lull'. But now the end was in sight. The Eumigs, a gentle race of the huge Androids from the planet Zrost, were plotting to join the Sylvan Federation.
Used availability for Saul Dunn's The Coming of Steeleye
February 1976 : UK Paperback