Such as PDF guides or eBooks detailing the history of the Roundheads and Cavaliers.
Free rulebooks or guides for playing out the battles with miniatures.
There are several titles (like English Civil War by Ageod) that users often look for downloads of.
Because that phrase could refer to a few different things, could you clarify what you're after? For example, are you looking for:
It sounds like you might be looking for a specific resource, perhaps a game, a PDF, or an educational guide related to the .