Books of history chronicles. Circle trilogy

Less than a month ago, Thomas Hunter was a failed writer selling coffee at the Java Hut in Denver. Now he finds himself in a desperate quest to rescue two worlds from collapse. In one world, he's a battle-scarred general commanding an army of primitive warriors. In the other, he's racing to outwit sadistic terrorists intent on creating global chaos through an unstoppable virus. Two worlds on the brink of destruction. One unthinkable solution.

As foretold by ancient prophets, an apocalypse destroyed Earth during the twenty-first century. But two thousand years later Elyon set upon the earth a new Adam. This time, however, he gave humanity an advantage. What was once unseen became seen? It was good and it was called...Green. But the evil Teeleh bided his time in a Black Forest. Then, when least expected, a twenty-four year old named Thomas Hunter fell asleep in our world and woke up in that...