Halo: Helljumper #2

Answering a strange distress signal from the colony planet Ariel, the \"Helljumpers\" - the elite 105th Division of the Orbital Drop Shock Troopers - knew they were jumping into a dangerous situation. Upon arrival, the settlement of over four thousand people appeared to be nothing more than an abandoned shell of its former self, without a soul in sight... At least on the surface. Something's lurking deep beneath the ground of Ariel, and it would be just like best friends and squadmates Romeo and Dutch to get stuck right in the middle of it.