From the introduction:
This version introduces new terrain rules improving both variety and realism, increases some troops' mobility in particular circumstances to provide extra opportunities for generalship, and changes some wording to eliminate all possible ambiguity. As well as the basic rules, it includes campaign rules, 59 suggested mini campaigns, 310 army lists based on those of DBM, many with alternatives, and battle rule variations for larger armies.
Copyright (c) Phil Barker, Richard Bodley Scott & Sue Laflin-Barker 1900, 1995, 2001.