- An apology for the Bible, in a series of letters, addressed to Thomas Paine, ... By R. Watson, ... Seventh edition.
- An Apology For The Bible In A Series Of Letters, Addressed To Thomas Paine
- A charge delivered to the clergy of the diocese of Landaff in June 1798, by R. Watson, ... Second edition.
- Chemical essays. By R. Watson, ... Fourth edition. Volume 3 of 3
- Apology for the Bible, in a series of letters, addressed to Thomas Paine, ... By R. Watson, ... Third edition.