Honorverse

1. 

   The Service of the Sword

   David Weber, Jane Lindskold, Timothy Zahn

2. 

   A beautiful friendship

   David Weber, Khristine Hvam

3. 

   A Call to Arms

   David Weber, Timothy Zahn, Thomas Pope

4. 

   Storm from the Shadows

   David Weber

5. 

   The Shadow of Saganami

   David Weber

6. 

   Fire season

   David Weber

7. 

   Beginnings

   David Weber, Charles E. Gannon

8. 

   In Fire Forged

   David Weber

Book data and covers from Open Library (openlibrary.org).