Omega (Book 1)
It was a big, white one that Francis suspected was even bigger perhaps as a result of the full moon which was beginning to come out.
When the wolf let out a thunderous grumble that sounded like an earthquake which was still thousands of metres in the ground, Francis let the shield down and once he did, the entire scenario could be summed up into just one word; Chaos.
Due to his heightened visibility, professor Ericson was able to see the ghouls a little and while he took them out in the most aggressive way possible, that is, tearing them apart sometimes with his paws and other times, his jaw, Francis fended his way through till he got to Dr. Peyton Giovanni and Sarah who seemed very peaceful