Wendy Alane Macfarland: 3 books

ASUA is a gritty, post-apocalyptic, coming of age story of Kate, a fourteen year old girl who is forced to grow up too soon. Several years after the Softwar Kate lives with her mother, father and younger twin sisters on a tunnel farm. A Raider force from the surface, attacks the farm, murders...

Ten years have passed. The City's economy is failing. Larson and Three of Seven force people out of the city and into the tunnel to avoid starvation. Fighting breaks out. Kate and Hunter, trying to establish a farm on the surface, are pulled into the violence and Kate learns more of Hunter's secrets..

Two years after The Tunnel, The City sends a replacement android, Two of One, to capture Kate and her sisters. One of Seven leads the Twins to safety in the tunnel and Seven of Seven flies Kate to the old tunnel. They meet Larson on the surface and form an uneasy alliance with him as he leads them...