Adam which is a stand alone as far as I know....though it might be connected with the Books of History or something....*shrugs*
Cbd.com summary- FBI behavioral psychologist Daniel Clark has been made famous by his arguments that religion is one of society's greatest antagonists. What Daniel does not know is that his obsessive pursuit of a serial killer known only as Eve will end in his own death at Eve's hand. Twenty minutes later Daniel is resuscitated, only to be haunted by those twenty missing minutes of life.
Chosen is the first of a new series called the Lost Book Series.
Cbd.com summary- The Horde have pummeled the Forest Guard, forcing Thomas Hunter to lower the recruitment age from eighteen to sixteen. From among the land's greatest warriors he chooses four of them to lead. But their mission takes a drastic turn for the worse when they are given a new task: To find the seven original Books of History before the Dark One can. So begins The Lost Books series consisting of Chosen, Infidel, Renegade and Chaos. If you're new to Dekker, this is the perfect place to begin. If you know the Circle Trilogy, four words: Hunter, Roush, Teeleh, Elyon. Dive Deep.
Infidel book 2 of The Lost Books Series
Cbd.com summary- Stretched to their limits and celebrated as heroes, the chosen will wish they'd never been given the thankless task of finding the seven lost Books of History before the Dark One can. Continuing against all odds their journey will now take them into the Horde City itself, to face an adversary that not even Thomas Hunter has faced. But there in the most desperate straights, new hope is found and love takes root. And for the first time it becomes clear that their journey will take our heroes into the books themselves. Nothing will ever be the same, not for these four.