About fifty letters by Marie Durand have been published. These include letters to her niece, Anne in Geneva who, "who, in the end, recanted in order to marry a rich catholic many years her senior." She also wrote, in 1740, on behalf of other prisoners like the nine women from
Vivarais complaining that ‘ During the ten years we have been here, nothing has ever been sent to us from Vivarais.’ She added: ‘Charity is the true principle of our religion, and they ’ — meaning the people in Vivarais — ‘ do not profess it.’ She also wrote to
Paul Rabaut, a Huguenot pastor in
Nîmes who looked after the prisoners. Jean Louis Bridel quotes some sections of her letters to her pastor for example: :"Sir, very dear and much honoured Pastor, it is to you we have re-course; it is to your pastoral kindness I apply for a remedy to prevent an infection which is likely to spread among us... In the name of the divine mercy, use every possible effort to rescue us from our frightful sepulchre. We are in urgent need of all the help you can give... May God bless you, worthy Sir, and your amiable family; may He protect you all and accomplish by your beloved hands the great work of His most desired peace, and grant me the blessing of the sweetest satisfaction I desire in this world, next to the peace of the church, the great pleasure of seeing you. My most respectful salutations to all who are dear to you; may you and the talent you have received from Heaven live again in them for ever. Burn my letter if you please. Have the goodness to pray for us, particularly for our sick; the health of nearly all of us is much affected." ==Release, death and legacy==