Certaine vvayes for the ordering of souldiours in battelray, and setting of battailes, after diuers fashions with their manner of marching: [electronic resource] : and also fugures [sic] of certaine newe plattes for fortification of townes: and moreouer, how to make saltpeter, gounpouder and diuers sortes of fireworkes or wilde fire, with other thinges appertayning to the warres. / Gathered & set foorth by Peter Whitehorne.