The Economic Writings of Sir William Petty, 2 vols.
A 2 volume collection of Petty’s writings, along with a lengthy introduction on Petty’s life and times and economic thought.
The Economic Writings of Sir William Petty, together with The Observations upon Bills of Mortality, more probably by Captain John Graunt, ed. Charles Henry Hull (Cambridge University Press, 1899), 2 vols.
The text is in the public domain.