Bartlett and the City of Flames

When Bartlett and his friend Jacques le Grand are captured in the fiery underground City of Flames, the only way they can earn their release is to find the one thing the city's inhabitants crave most an impossible treasure. Their quest forces them to outwit the ruling Pasha, who believes the boys' young friend Gozo is his stolen son, and to navigate a realm of riddles, traps, and blazing heat. In the end, Bartlett must use ingenuity and perseverance to rescue his friends and return them safely home.