In response to a signal from a planet over 200 light years from Earth, a ship is sent to investigate. Upon reaching the planet, two astronauts named Adam Reith and Paul Waunder are dispatched in a small scout ship. Soon after, missiles fired from the planet destroy the mothership and damage the scout ship, forcing it to crash land.

Injured, Reith and Waunder are soon captured by a band of primitive warriors. Waunder is immediately beheaded by one of the soldiers. Their teenage leader, later introduced as Traz Onmale, rages against the man and strips him of his rank and status by removing the man’s Emblem.

The scout ship’s crash also attracts the attention of rival clans known as the Blue Chasch and the Dirdir. Each newly arriving group drives away the next until Onmale’s soldiers finally chase the Dirdir away before transporting the injured Reith back to their village. Unfortunately, during the chaos, the Blue Chasch manage to depart with the wreckage of Reith’s scout ship.

Once healed, Reith manages to do exactly what you would expect in any “fish out of water” story—he violates the customs, and questions the beliefs, of Onmale’s people, resulting in a series of misunderstandings, some of which spark violent confrontations.

Eventually, Reith convinces Traz to join him on a quest to recover his scout ship from the Blue Chasch and together, they embark on a daring expedition across the planet. Along the way, they befriend a Dirdirman named Anacho, engage in battle against an insane beast known as the Phung, join a traveling clan of traders and rescue a young woman from a misandrist clan of sadistic priestesses, encounter a clan of sadistic pranksters known as the Green Chasch, overthrow the corrupt chief of a ruined town, and much more…

City of the Chasch is evocative of the Mars novels of Edgar Rice Burroughs with Adam Reith and Chasch taking the place of John Carter and Barsoom (as Mars is known to its inhabitants). Jack Vance does an exemplary job of revealing the complex cultures, conflicts, and characteristics of his world as the story unfolds. There are no significant infodumps here, allowing for a reasonably fast-paced tale. While there is nothing spectacular about the story, City of the Chasch holds up as a sturdy SF yarn and is the first in a tetralogy in Vance’s Planet of Adventure series.