The works of Francis Bacon. Vol. 13. The letters and the life of Francis Bacon including all his occasional works : namely letters, speeches, tracts, state papers, memorials, devices and all authentic writings not already printed among his philosophical literary or professional works. - Vol. 6 / newly coll. and set forth in chronological order with a commentary biographical and historical by James Spedding

"The works of Francis Bacon. Vol. 13. The letters and the life of Francis Bacon including all his occasional works : namely letters, speeches, tracts, state papers, memorials, devices and all authentic writings not already printed among his philosophical literary or professional works. - Vol. 6 / newly coll. and set forth in chronological order with a commentary biographical and historical by James Spedding"