The Roar

The Roar by Emma Clayton

In an overpopulated world where all signs of nature have been obliterated and a wall has been erected to keep out plague-ridden animals, twelve-year-old Mika refuses to believe that his twin sister was killed after being abducted, and continues to search for her in spite of the dangers he faces in doing so.

The Carbon Diaries 2015

The Carbon Diaries 2015 by Saci Lloyd
In 2015, when England becomes the first nation to introduce carbon dioxide rationing in a drastic bid to combat climate change, sixteen-year-old Laura documents the first year of rationing as her family spirals out of control.