X Files YA #08 Host (X Files YA, 8)

A man's body is discovered in the New Jersey sewer system, and a ‘routine' murder investigation ensues. But when several workers are attacked by a vicious sewer-dwelling monster, it becomes clear that something much more sinister is going on underground. Mulder and Scully soon find themselves on the slimy trail of a creature as disgusting as it is dangerous.