Because of the cyclic continuous pi bond between the carbon atoms, benzene is classed as an aromatic hydrocarbon, the second -annulene (-annulene). It is sometimes abbreviated PhâH. Benzene is a colorless and highly flammable liquid with a sweet smell, and is responsible for the aroma around petrol stations.
Robb and Bran Stark adopt the newfound direwolf pups. There have been confirmed sightings north of the Wall by the Night's Watch who guard it. The wildlings who live beyond the Wall claim that direwolves can be found in greater numbers in the Haunted Forest to the north of the Wall.
The castle is the location of Robb Stark's great victory over House Lannister and the site of his crowning. By the end of the A Feast for Crows, Brynden Tully surrenders the castle to Jaime Lannister to spare further bloodshed. Riverrun then passed into the hands of Emmon Frey, an ally of House Lannister.