From Thark Captive to Helium Ally
A Princess of MarsThis flow traces how John Carter turns his outsider status into military influence and helps unite Tharks and Helium against Zodanga.
increasing
Bearing strength in each event
decreasing
An Outsider’s Advantage

Difference as Leverage
Unexpected physical power
The weak gravity of Mars magnifies Carter’s Earth-conditioned strength and jumping ability. What first looks like an impossible display makes the Tharks curious enough to spare him.
A place among captors
He learns their language, weapons, and customs while remaining mentally unreadable to them. His outsider position is dangerous, but it gives him a perspective that no native warrior shares.
Rank Won by Combat

A Chieftain by Deeds
Recognition through violence
Carter’s first fights earn him the metal and status of warriors he defeats. He is treated as a chieftain even though he does not share the Tharks’ values or ancestry.
Power with obligations
The rank gives him authority, equipment, and room to act. It also places him under the customs of a society where honor is measured through combat and leadership can change hands by force.
Skill Beyond the Sword

A Different Kind of Strength
Training the mounts
Carter treats his thoats with a mixture of firmness and kindness, winning a response that their usual treatment cannot produce. His method makes riding safer and more dependable.
Influence through practice
Tars Tarkas asks him to demonstrate the approach, and the Thark warriors adopt it. Carter’s usefulness now extends beyond killing: he can change military practice through observation and humane discipline.
A Shared Enemy

Friendship Becomes Alliance
A rescue in combat
Carter finds Tars Tarkas surrounded by Warhoon fighters and intervenes before the Thark can be killed. The defense repays an earlier friendship and changes their relationship from cautious respect to declared loyalty.
A political opening
Carter urges Tars Tarkas to challenge Tal Hajus’s rule and later proposes an alliance with Helium. The Tharks’ hunger for battle and loot makes the proposal politically possible.
An Army for Helium

The Outsider’s Coalition
A force assembled
Tars Tarkas gathers multiple green hordes, eventually leading an enormous army to Zodanga. Carter coordinates the entry plan and uses Thark strength where conventional defenses seem impassable.
Victory changes relations
The coalition helps break Zodanga’s power and lift Helium’s siege. Carter’s campaign transforms the Tharks from feared enemies into allies and gives their alliance a political future.
Carter’s first encounter with the Tharks
The early weeks of Carter’s captivity
During the caravan’s preparations to leave Korad
After Carter and Tars Tarkas meet again in battle
The final approach to Zodanga