

They infiltrate Salensus Oll's court, but Thurid and Matai Shang discover Carter, and have him thrown into a pit. Talu provides Carter and Thuvan Dihn with advice and assistance, including disguising the two as yellow Martians. After traversing through the Carrion Caves which cross the barrier, Carter and Thuvan Dihn encounter Talu, the rebellious nephew of the tyrant Salensus Oll, who rules the yellow Martians' realm of Okar from the city of Kadabra. Thereafter John Carter follows them untiringly into the north polar regions where he discovers more fantastic creatures and the nearly forgotten Yellow Martians, who live on the north polar cap behind a ring-shaped ice barrier. After this treachery against his friend, Kulan Tith finally abjures the old religion and offers whatever help he can to Carter and Thuvan Dihn, but little can be done at this point. Kulan Tith orders Matai Shang to deliver Dejah Thoris and Thuvia, but instead, he and Thurid take the women and flee to the north. Matai Shang and Thurid unmask Carter's disguise and denounce his heresies, but the visiting jeddak, Thuvan Dihn of Ptarth, who is Thuvia's father, hotly defends Carter.


Carter rescues the jeddak's forces from an ambush, and is admitted to Kaol, as a neighboring jeddak and good friend of his comes for a visit with his huge retinue. (This resolves the cliffhanger from the previous book, in which Phaidor attempts to stab Dejah Thoris apparently, Thuvia successfully disarmed Phaidor, and nobody was killed.) In the equatorial Land of Kaol, on the opposite side of the planet from Helium, their jeddak Kulan Tith has not yet abandoned the old religion, and accepted Matai Shang's request for safe haven. His antagonists flee to the north, taking the three women along. Carter follows them in the hope of liberating his beloved wife. Thurid, to spite Carter, gets Matai Shang to also take Dejah Thoris and Thuvia along with them. John Carter discovers that a First Born named Thurid knows the secret of the Temple of the Sun and he and Matai Shang want to rescue the Holy Thern's daughter Phaidor, who has been imprisoned with Dejah Thoris and another Barsoomian princess, Thuvia of Ptarth, in the Temple jail for several hundred days. In the meantime, Carter's friend Xodar has become the new Jeddak (chief or king) of the black Martian First Born, and those white Martian therns who reject the old religion likewise gain a new unnamed leader, but there are still some who wish to keep the old discredited religion going, including the therns' erstwhile leader, the Holy Hekkador Matai Shang. Plot summary Īfter the battle at the end of the previous book, which ended with the destruction of the religion of Issus, John Carter's wife and two other women were locked in a slowly rotating prison attached to the Temple of the Sun, each of whose hundreds of cells are only open to the outside world once every year. It is said one has to wait an entire Barsoomian year before the room the prisoner is in revolves back to the entrance. At the end of the previous book, John Carter's wife, the princess Dejah Thoris, is imprisoned in the Temple of the Sun by the vile pretender goddess Issus. This novel continues where the previous one in the series, The Gods of Mars abruptly ended.
