The earth book of Stormgate
"These twelve adventures chronicle the expansion of earthmen out into the inhabited galaxy, meetings with alien races, the growth and decay of the first interstellar government (a trading association governed by trader-adventurers), followed by the foundation pf the first intersteallar empire."--Dust jacket flap
Print Book, English, ©1978
Berkley Pub. Corp. : Distributed by G.P. Putnam's Sons, New York, ©1978