The three Civil War books are new. The small one is a paperback, Chronicles of the Civil War is a large hard back (over 350 pages), the last Civil War book is really neat. It's The Civil War Experience by Jay Wertz. It is also a hard back and includes removable documents and memorabilia (which I only showed a few of the many that are in there in my pictures). It also has an audio CD with 70 minutes of readings of contemporay letters, diaries, and documents. The WWII book is new. I the only reason it looks used is because of the paper book flap over it. This is a great collection. Please call or email me with any questions.