4 books
Killing No Murder. Proving 'Tis Lawful and Meritorious in the Sight of God and Man, to Destroy, by Any Means, Tyrants of All Degrees, Their Creatures and Dependants; That Should Attempt the Subversion of Liberty in a Free State, to Introduce Slavery, Begg
Killing No Murder Briefly Discoursed in Three Questions. by William Allen. (1689)
The Revolutionary Plutarch
Killing No Murder