Reap the Whirlwind(1989)
(The second book in the Sword of Knowledge series)
A novel by Nancy Asire, C J Cherryh, Leslie Fish and Mercedes Lackey
Continues the Sword of Knowledge trilogy about the people of Sabis who have been oppressed by the wizards of Ancar since their empire was conquered five hundred years ago.
Used availability for Nancy Asire's Reap the Whirlwind
October 1989 : USA Mass Market Paperback