Fairfax, T. F., Worcester, E. S., Bristol, G. D., Walsingham., & Shirley, E. P. (1646). The Three letters intercepted by Sir Tho. Fairfax in Cornwal: The first from the E. of Glamorgan, to his majesty, the second from the lord George Digby to his lady, the third to his servant Walsingham : concerning their proceedings in Ireland.

Fairfax, Thomas Fairfax, et al. The Three Letters Intercepted by Sir Tho. Fairfax in Cornwal: The First from the E. of Glamorgan, to His Majesty, the Second from the Lord George Digby to His Lady, the Third to His Servant Walsingham : Concerning Their Proceedings in Ireland. 1646.