BIONICLE: Escape from the Underworld

BIONICLE: Escape from the Underworld was the third BIONICLE novel in the second generation of the BIONICLE storyline, and was written by Ryder Windham.

Synopsis
''Skull Grinder lies defeated, the skull scorpions and skull spiders have scattered, and Ekimu and the Protectors prepare to embark upon the next chapter of their quest to defeat Makuta. but before they can begin the Quest for Unity.''

Characters

 * Narmoto
 * Izotor
 * Vizuna
 * Kivoda
 * Nilkuu
 * Korgot
 * Tahu (2015)
 * Gali (2015)
 * Onua (2015)
 * Pohatu (2015)
 * Kopaka (2015)
 * Lewa (2015)
 * Ekimu
 * Kulta