De Cive (On the Citizen) is the first full exposition of the political thought of Thomas Hobbes, the greatest English political philosopher of all time. Professors Tuck and Silverthorne have undertaken the first complete translation since 1651, a rendition long thought (in error) to be at least sanctioned by Hobbes himself. On the Citizen is written in a clear, straightforward, expository style, offering students a more digestible account of Hobbes' political thought than even Leviathan itself. This new translation is itself a very significant scholarly event.

Hobbes' Leviathan is arguably the greatest piece of political philosophy written in the English language. Since its first publication, Richard Tuck's edition of Leviathan has been recognized as the single most accurate and authoritative text, and for this revised edition Professor Tuck has provided a much-amplified and expanded introduction. Other vital study aids include an extensive guide to further reading, a note on textual matters, a chronology of important events and brief biographies of important persons mentioned in Hobbes' text.

An examination of how the modern idea of constitutional referendums developed and how direct democracy became possible in modern states.