Splitting things up in this fashion allows us to have a chapter completely focused on what players need to know, and a chapter completely focused on what the GM will need to know.
Here is a sample of one of my favorite additions to the Adventuring chapter: The Bear Mount
The bear is a very hard animal to control but its advantages may outweigh its penalties. The bear has the special ability to attack and maul your opponents.
Average Cost: 2500 Currency
Movement Speed: 50 Feet
Health Pips: 20
Control Vehicle (Riding)
Base Number: 18
Handling Modifier: +3
Special: During your turn, your Bear mount can Maul your opponent, using 2 of your own AP. This does not count as using your attack. Maul is a 3(S) 5(C) attack.