BIONICLE: The Secret of Certavus is a book in Scholastic's series of small children's Level 3 Reader books for Bionicle. The story follows Gresh and Berix as they fight Vorox to find the Book of Certavus in an abandoned training arena.
BIONICLE: The Secret of Certavus is a book in Scholastic's series of small children's Level 3 Reader books for Bionicle. The story follows Gresh and Berix as they fight Vorox to find the Book of Certavus in an abandoned training arena.