Jack Chalker's books are not for the faint of heart. They're strongly sexually oriented. They have explicit passages of erotic mind control, sexual enslavement drugs, and this one has a man assume a woman's body and engage in a form of transgender sex.
The Confederacy's grand scheme seemed to be working. They had substituted the mind of their best operator for the minds of four criminals -- every one a top assassin -- and sent one to each of the four Warden worlds to eliminate the resident Lord there. The agents on Liliith, Cerberus, and Charon had already reported in - success! Now only Taran Bui's mission on Medusa remained.
On this frozen ice world, Bul quickly joined an on-going conspiracy determined to overthrow the hated dictator Lord Talant Ypsir - and the rebels' mission suited him perfectly. But a combination of alien menace and Ypsir's secret power proved too much for Bul.
At last, the operator over all - the Agent With No Name - had to prove his ability... with everything stacked against him!
This paperback is in very good condition with light spine creases, cover wear, small pencil marks on the first blank page and a reader's crease.
This is a 1983 first edition copy with cover art by David B. Mattingly.