""A Letter From Ralph Anderson, To Sir John Sinclair, On The Necessity Of An Instant Change Of Ministry, And An Immediate Peace"" is a political treatise written by Robert Heron in 1797. The book is a collection of letters written by Ralph Anderson, a fictional character, to Sir John Sinclair, a Member of Parliament. The letters argue for the need for a change in the British government and the immediate need for peace during the French Revolutionary...