Cambridge University Press: Rethinking the Foundations of Modern Political Thought (edited by Annabel Brett and James Tully, with Holly Hamilton-Bleakley)
Google Books:Rethinking the Foundations of Modern Political
Hrm, also found this --
Ashgate Publishing: Juan de Mariana and Early Modern Spanish Political Thought
Google Books: Juan de Mariana and Early Modern Spanish
and McGill-Queen's University Press: Arthur P. Monahan, From Personal Duties Towards Personal Rights: Late Medieval and Early Modern Political Thought, 1300-1600
Google Books: From Personal Duties Towards Personal Rights
They all sound like interesting titles worth perusing.