Nestled within the folds of a war-torn and ruined world, there lies a village. It has no name; it is full of secrets. Its women survive because they seem to have found a remedy for war; its men survive because the women let them. They all survive because Fate allows it. Kate never thought much about Fate until she decided not to believe in it anymore. Destined to become a breeder, she wakes up on her sixteenth birthday determined to defy this duty at all cost. It is a heavy price. For her open rebellion, Mona, the Village counsel leader, drags her to the Pit and forces her to confront her mate for the first time. He is not what Kate expected. Despite Mona's fierce punishments for Kate's disobedience, the tug of her heart grows stronger; it beckons her away from this life and lures her toward the truth about herself, about her village, and about the boy assigned to be her mate. The questions bring her hope... but the answers? They terrify her.

The bridge between Kate's primitive village and Ian's contemporary world is long and wide. Due to a horrifying event that ends in her self-imposed banishment, Kate finds herself at the mercy of Ian and his friends—the boys of Eden with their unnatural abilities and dark secrets. Kate has no idea if life outside the Village exists, but Ian promises her she will have a future in Eden if she will trust him. With Diana by her side, she takes the first step in faith. The journey is harsh, full of relentless rainstorms, illness, clandestine troublemakers . . . and no sign of another village. Kate begins to doubt her decision to leave everything she's ever known behind. When Diana's daughter, Tabitha, is struck with a sickness that forces Ian to leave them behind and go for help, Kate's hopelessness soars. But quiet and confident Justin takes the reins in Ian's absence, and Kate feels a subtle bend toward him. Only then do the secrets surface, leaving Kate in a miserable state of shock as her faith in Ian falters. Meanwhile, inside the modernized walls of Eden, Ian must face horrific truths about the source of his superhuman qualities. Truths that will test whether Kate can ever trust him again. As for Kate, will entrusting her heart to a boy from Eden place her in graver danger than ever before? Will Eden finally be enough? Or will her heart continue to ache for something greater?

First, a knife. Then a flaming arrow. Now . . . bullets that explode and destroy their intended targets with a white poison that seeps into the veins on impact. Instant death. They call them Eden-killers, and never before have Ian and his people been in such danger. After all, how can someone die when he’s so hard to kill? But as Kate fights for her life, Ian prepares for a battle of his own. Eden is under siege, and the city’s only hope lies in the hands of four boys who shifted only recently. Four boys who are just as susceptible to Eden-killers as every other man from Eden. Ian is determined to save his family, but before he can, he must learn the truth about Eden. He must face his own demons. He must come to grips with the fact that what Kate has been searching for her entire life is what he needs, too. He must learn, for once, to let someone save him. Master is the long awaited finale in the Arrow’s Flight series.

For Justin Phillips, every single step is unpredictable. He spends his days teaching self-control to five tiny, yet dangerous toddlers. Injected with an advanced mixture of the Serum, they are the last of Eden’s legacy. The Indestructibles. His commitment to train them has put his own life on hold, and their slow progress frustrates him. Soon, an anger begins to harden his heart—to eat at his soul. Anger at Ian for leaving him to do all the work. Anger at his father for destroying his dreams of a different life. Anger at God for not answering. His only comfort is Diana. His friend, his constant in the storm, she keeps him centered, focused. He's afraid to let himself love her. When his Aunt Penelope discovers some unusual activity in the Serum, things heat up fast, and Justin finds himself running against time to save the children. But before he can save anyone, he must let go of his fears. He must trade in his heart of stone for the one God has waiting for him.