The Last of Us: After the War

It's been two years since Sean, Lily, Jackie, and Bridget have dealt with the worst of it all. From the day it all started, to fighting to stay alive to losing a friend in the process. Now that they're in a safe zone in Ireland, where Sean used to live, they couldn't be any happier. New clothes, new shoes, new everything for them.
But one day, as they wander about the little town of Athlone, they find a barn in the middle of nowhere. And just when they thought it would be over...started all over again. Only this time, the group must warn everyone.
That's not the only problem...a deadly virus comes along with it, spreading like a plague, killing it's victims within a day or two. Will they survive this new threat? Or will they all get killed in the end?

NOTE: this is like those side-stories from actual series so this will not b as long as the regular books and will b the only add on from The Last of Us series!