Tolerance:  The Beacon of the Enlightenment, a translation of a collection of eighteenth-century texts originally produced by the Société française d’étude du dix-huitième siècle in the wake of the attack on the Charlie Hebdo offices, is currently available as a free .pdf from OpenBook Publishers.  The translation is a joint undertaking by students and tutors of French at Oxford under the direction of Caroline Warman.