
1
Esteban, Child of the Sun
1982-06-29
Father Rodriguez, who has looked after Esteban since he was a baby, tells him a great secret on his deathbed: somewhere his father may still be alive. So Esteban decides to begin his search in the New World. With the help of Mendoza, a mysterious man who claims to have rescued him as a baby, Esteban hides as a stowaway, aboard the Esperanza. As they are about to set sail, he meets a young Inca girl: Zia.

2
Crossing the Atlantic
1982-07-06
The two children, Esteban and Zia, find out that they both wear the same strange medallion. The Esperanza crosses the Atlantic and nears the entrance of the Straits of Magellan, where wild seas and strong winds create terrible storms. Mendoza, the navigator, prepares to spend four days and nights at the wheel.

4
Adrift on the Endless Sea
1982-07-20
Esteban and his friends barely cross through the terrible Straits of Magellan before their ship, the Esperanza, sinks in a storm. Tossed around on a small raft and attacked by sharks, they're left in the middle of the ocean, with no provisions. But a seagull overhead guides them towards the closest shores, and they finally reach a small island.

5
The Abduction of Zia
1982-07-27
After a dangerous journey, Esteban and his friends are washed up on a mysterious island. That night, a shadowy figure comes creeping towards them. Silently, the figure steals a chart and a pistol, then snatches up Zia. Esteban gives chase. He discovers a curious house in a tree, where Zia is a prisoner. To Esteban's surprise, the mysterious shadow turns out to be a friendly boy of his own age, called Tao.

9
The End of the Solaris
1982-09-07
Esteban and his companions escape from Pizarro, but their fabulous ship, the Solaris, is taken by Gaspard and Gomez. They offer to exchange the ship for Zia, and her secret. Trying to save Zia, and the friendly Inca people in the village, Tao blows up Gomez's ship, but sadly the Solaris is also destroyed.

10
Secret of the Temple
1982-09-14
Esteban and his friends are on their way to Zia's village, when they are surrounded by Spanish soldiers. The children manage to escape, and take refuge in an underground temple, where they meet the old priest, Pasha. To help them escape, the priest melts the pillar of ice that supports the temple roof, and it crashes down on top of him. The others just manage to get away.

12
Secret of the Medallions
1982-09-28
The Spanish army follow Esteban and his friends to the Fort of the Black Eagle. Under cover of darkness, the Spaniards attack the fort, but Tao devises a rocket flare that repels the attackers, saving the fort. The three children leave the fort and at last reach the City of the High Peak, whose chief, Kraka, tells them that the medallions Esteban and Zia wear can open the doors of Sela, one of the Cities of Gold.

16
The Urubus
1982-11-09
Searching for the Cities of Gold, Esteban and his friends cross a high plateau up in the Andes. Near Lake Titicaca, they are attacked by the Urubus, a tribe of giants. Tao invents a submarine, and they capture Karuga, chief of the tribe, and hold him prisoner. Karuga tells them that there's a City of Gold on a mountain, guarded by the earth goddess, Pachamama.

18
Maiden Flight of the Condor
1982-11-23
Inside the first City of Gold, Esteban finds a great Golden Condor. When the volcano on which the Cities are built begins to erupt, the Cities are destroyed. Sheltering inside the body of the Condor, they try to make its mechanism work, using the Medallion of the Sun. Suddenly, the giant bird spreads its wings and takes flight.

20
The Spaniards' Cannon
1982-12-07
The Golden Condor carries Esteban and his companions to the High Peak, where they encounter the Spanish forces, armed with their cannon. With the help of the Golden Condor, they stop Gomez and Gaspard. And when they had saved their friends, they leave the High Peak, in search of the land of the Mayas.

21
The Amazons
1982-12-14
The group head for the land of the Mayas, on board the Golden Condor, when they are forced to land in the jungle. They are captured by Amazon warriors and taken to their temple, to be sacrificed to the Rain God. But Esteban uses his special powers, and the sun comes out. The Queen is so impressed by his power to command the sun, that she orders their release.

24
The Manuscript
1983-01-18
After solving the secret of the green jade mask, Esteban and his friends find a manuscript which seems to hold the key to the whereabouts of the Cities of Gold. But almost immediately, they are captured by Doctor Fernando Laguerra and his friend, Marinche, who are also searching for the Cities of Gold. However, Kokapetl manages to rescue them all.

30
The Escape
1983-03-15
Using their advanced technology, the Olmecs are able to collect energy from the heat of the sun, and from deep inside the Earth. They capture Esteban, Tao and Zia, intent on transplanting their cells to regenerate their elders, so they can become young again. With Mendoza's help, the children manage to escape.

31
The Village of the New Sun
1983-04-05
Esteban and his friends are guests at the Village of the New Sun. But the Olmecs have found the Golden Condor, and prepare to attack the village, with the help of the Doctor and Marinche, who mean to steal the great golden bird for themselves. Meanwhile, Myena discovers that Papacamayo, the old chief, is really Zia's father.