BIONICLE #7: What Lurks Below is the seventh issue of the BIONICLE comic series.
The inside front cover provides brief backstory. The centerfold explains the transformation of the Toa Nuva, coming in September 2002. Back pages discuss strategies for playing the BIONICLE: Bohrok Swarm trading card game and advertise free LEGO Club membership. The inside back cover promotes the BIONICLE Power Lies Beneath Tour 2002 and the Proto Squad with Andy MacDonald. The back cover promotes BIONICLE: The Album by Interscope Records with Cold, Sev, Rob Zombie, and Woven (website at www.bioniclethealbum.com).