BIONICLE Legends 10: Swamp of Secrets

Swamp of Secrets is the tenth Bionicle Legends book and came out in May of 2008. It is set in the Universe Core of Karda Nui.

Story Overview
Tahu, Gali, and Onua descend to the swamp in the bottom of Karda Nui. Their armor adapts to the new environment to keep out the mutagenous water. Three Makuta are introduced to the storyline: Krika, Bitil, and Gorast, who were mutated, and they lost their ability to shapeshift. Both groups continue in a search for the key stones for the Codrex. The Phantoka Toa and Makuta follow to join their counterparts in the swamp.

Meanwhile, in Metru Nui...

Helryx and Toa Krakua find Takanuva and give him visions of the past through a kratana. In these visions, Takanuva witnesses the origins of the Toa Mata.

Characters

 * The six Toa Nuva
 * Takanuva
 * Solek
 * Tanma
 * Photok
 * Several Unnamed Av-Matoran
 * Helryx
 * Krakua
 * Hydraxon
 * Brutaka
 * Spinax
 * Bohrok
 * Krika
 * Gorast
 * Bitil
 * Antroz
 * Chirox
 * Vamprah
 * Gavla
 * Radiak
 * Kirop
 * Dweller

fi:BIONICLE Legends 10: Swamp of Secrets