The conflict has brewed for generations, until it has become too big to handle. Cory and his association finally return to Asto on the invitation of his father-

The conflict has brewed for generations, until it has become too big to handle. Cory and his association finally return to Asto on the invitation of his father-

This box set contains four volumes in the bestselling Magnificent Devices steampunk series—Devices Brightly Shining, Fields of Air, Fields of Iron, and Fields