help them find the golden city, which is in a mysterious network called "Otherland", while the third is an anthropologist and archaeologist whose expertise is pre-Columbian Latin America. Blue Dog Anchorite reveals himself to be Murat Sagar Singh, a retired programmer who worked on the security system for Otherland, and whose colleagues on the same project have been dying in unusual circumstances. He also reveals that Otherland was commissioned by a secret organisation called "The Grail Brotherhood", and that Atasco, who oversaw the security project for Otherland, was an important member of that organisation. Renie, !Xabbu, Martine, and Singh plan to break into Otherland; Renie and !Xabbu, along with Long Joseph and van Bleeck's assistant Jeremiah Dako, travel to Wasps' Nest, a mothballed military base in the Drakensberg mountains, where there is equipment allowing Renie and !Xabbu to stay connected to the Net for extended periods. Preparations completed, they hack into Otherland, but Singh is confronted and killed by the security system. He is later found dead in his room from a heart attack. Renie, !Xabbu, and Martine manage to enter Otherland and make their way to the golden city, which is called Temilún. There, they meet the God-King, who reveals himself to be Atasco. In suburban California, a terminally-ill teenager named Orlando Gardiner has become the most celebrated warrior in Middle Country, an online VR MMORPG based on swords-and-sorcery. However, while playing the game, he is distracted by a vision of a golden city and killed by a low-level monster. With the help of his friend, Sam Fredericks, he begins to investigate. Their investigations lead to TreeHouse, an online fringe community, and to Melchior, a code name used by Singh and others. Following the trail, they are mysteriously taken to a beach on a river. Across the river, they can see the golden city. They build a raft to cross the river, but are stopped by the police and taken to the palace of the God-King. On an army base in North Carolina, the young girl Christabel Sorensen becomes friends with Mr. Sellars, a mysterious old man living on the base. She is unaware that he is under house arrest, and her father, a senior military security officer, is in charge of guarding him. She helps him to escape from his house into a network of tunnels lying underneath the base. The Grail Brotherhood emerges as a small number