(Paperback)

Twin sisters Lily and Mel have bravely escaped the Farm - a place where young people are bred to die. Now separated, they must continue the fight on their own. After making it to a resistance base camp, Lily decides to make the difficult trek north to Canada - and safety. Meanwhile, Mel is being taught how to survive by the vampire who turned her.

(Paperback)

In a world where vampires rule and teenaged humans are quarantined as a food source, there's only one choice - resist or die. But fighting Ticks comes at a terrible cost to twin sisters Mel and Lily and their best friend Carter. With Lily exposed to the Tick virus and lying in a coma, it's up to Mel and Carter to search for the cure - and quickly.