Collects Incredibles (2009) #12-15.
*The world’s favorite family of superheroes faces its biggest challenge yet! When the Underminer returns with a powerful new ally, The Incredibles are Metroville’s only hope…just as long as the family can stop squabbling long enough to save the day! It’s a high-stakes underground adventure filled with humor, suspense, angry gorillas and giant robots! *Source: boom-studios.net