After the death of their parents, seventeen year old Liv Larson and her younger brother are separated by the foster care system. Her grades slip, her friends drift away, and she gives up on her plans for college. The only thing that matters is keeping the promise to get back to her brother. After months of solitude and anti-social behavior, Liv's best friend Riley drags her to their high school's rooftop solar flare party. Despite the beautiful lights dancing in the sky, Liv finds herself captivated by Zander, a mysterious boy with a crooked smile. For a few hours, she allows herself to feel...

It's been three days since Solar Storm Icarus silenced the world...three days since the GRS virus wiped out most of humanity and started changing the few who remained. Liv and the others made it through the initial wave, but they've lost a lot along the way and the journey to Salvation is far from over. A rogue military organization has taken hold of the area and they possess a weapon that could change everything. When Liv finds out her brother and the other refugees are being held captive at Camp Seco, she will risk everything to get him back. As the group embarks upon a dangerous rescue...