The Training Grounds: Book 3. The battle of the Training Grounds is over, but the war for Merchant Valley has just begun. As Bao tries to rebuild the school and attract new students, Millicent and her friends must reintegrate Darius into a drastically different world than the one he knew.

The Training Grounds: Book 1. When Darius receives an invitation to attend the Training Grounds, he wonders why an insignificant farm boy would be asked to join the most elite training academy in Merchant Valley. The only thing special about him is that he has unsettling visions he can't understand. Visions that include a weapon known as the reaper that carries with it apocalyptic repercussions. But between classes, finding love, and training, will he and his friends be able to discover the truth before it's too late?

The Training Grounds: Book 2. After suffering devastating losses in the pursuit to destroy the reaper, Millicent, Adelaide, and Oakes try to pick up the pieces of their shattered lives. As they prepare for another year at the Training Grounds, events unfold that provide hope, and the promise of more bloodshed.