7. Otis J. Brief remarks on the Defense of the Halifax Libel, On The British-American Colonies. Boston, 1765. 14 p.

8. Otis J. A Vindication Of the British Colonies, Against The Aspersions of the Halifax Gentleman, In His Letter to a Rhode-Island Friend. Boston, 1765. 32 p.

9. Howard M. A Defense Of The Letter From A Gentleman at Halifax, To His Fried in Rhode-Island. Newport, 1765. 47 p.