From the back of the book:
"Sword of Pride contains everything you need to know about the armies of the South, including:

- An overview of Southern politics including

- Backgrounds on all the major war machines

- In-depth Field Guides for the Southern MILICIA and all four Southern League armies

- New squads and options to let a Southern commander handle nearly any situation

- 30+ Datacards, covering all Southern designs and major variants, for easy reference

Supplement for Heavy Gear Blitz! requires the main Heavy Gear Blitz! Rulebook (DP9-96) to play"