This lot includes all four hardcover books in Travis S. Taylor's "The Tau Ceti Agenda" series, published in and around 2015. The books feature a thrilling military science fiction narrative and are written in English. The lot is perfect for fans of the genre and those looking to add to their collection. Each book is in great condition and ready to be enjoyed. Four (4) Very good, low wear hardcovers with fair jackets, clean and pages unmarked. About 300 pages and 1.2 by 6.3 by 9.5 inches each. BAEN