
Primary
- Publisher:
- Baen Books
- ISBN:
- 9780671720841
- Pages:
- 228

- Publisher:
- Baen Publishing Enterprises
- ISBN:
- 9781618240965
- Pages:
- 119
- Published:
- 10/1/1991

- Publisher:
- Baen Publishing Enterprises
- ISBN:
- 9781625790743
- Pages:
- 124
- Published:
- 1/29/2013

Paperback
- Publisher:
- 1632, Incorporated
- ISBN:
- 9781953034182
- Pages:
- 302
- Published:
- 10/20/2020