The Quill Conspiracy (Paperback) (ISBN-13: 9781684987917)

Earth Force said that the Quill had gone home and were no longer a threat. Karl Cregg thought differently. After being retired, it seemed that only he and a close group of allies shared the same sentiment. His allies' biggest problems were that he was somewhere on Earth, and no one had an idea of where, and Earth Force was pulling back men and equipment from the front lines.