BIONICLE Adventures 4: Legends of Metru Nui

Legends of Metru Nui is the fourth Bionicle Adventures book and came out 2004. It was the novel for the second Bionicle movie.

Story
Toa Metru were given mysterious Toa Stones and transformed into Toa in the Great Temple. They found the Great Disks and went to the Coliseum, where they expected to be hailed as heroes. However, they were accused as the traitors responsible for Toa Lhikan's disappearance by Turaga Dume and were almost killed by his 'test'. Three Toa were captured. In prison, they met a mysterious Turaga who turned out to be Lhikan. On the surface, the remaining Toa faced Vahki and Dark Hunters. In the end, Turaga Dume pulled off his mask and was revealed as Makuta. After a long struggle the Toa eventually defeated Makuta.

Characters
Toa Villains Other
 * Vakama
 * Nuju
 * Whenua
 * Nokama
 * Matau
 * Onewa
 * Lhikan
 * Makuta
 * Nidhiki
 * Krekka
 * Turaga Dume
 * Jaller