The Speech of Polly Baker (1747), 190 Preface to _Poor Richard_ (1747), 193 To Peter Collinson (August 14, 1747), 194 Preface to _Poor Richard Improved_ (1748), 195 Advice to a Young Tradesman (1748), 196 To George Whitefield (July 6, 1749), 198 Proposals Relating to the Education of Youth in Pensilvania (1749), 199 Idea of the English School (1751), 206 To Cadwallader Colden Esq., at New York (1751), 213 Exporting of Felons to the Colonies (1751), 214 Observations Concerning the Increase of Mankind, Peopling of Countries, Etc. (1751), 216 To Peter Collinson (October 19, 1752), 223 _Poor Richard Improved_ (1753)--facsimile reproduction, 225 To Joseph Huey (June 6, 1753), 261 Three Letters to Governor Shirley (1754), 263 To Miss Catherine Ray, at Block Island (March 4, 1755), 270 To Peter Collinson (August 25, 1755), 272 To Miss Catherine Ray (September 11, 1755), 274 To Miss Catherine Ray (October 16, 1755), 277 To Mrs. Jane Mecom (February 12, 1756), 278 To Miss E. Hubbard (February 23, 1756), 278 To Rev. George Whitefield (July 2, 1756), 279 The Way to Wealth (1758), 280 To Hugh Roberts (September 16, 1758), 289 To Mrs. Jane Mecom (September 16, 1758), 291 To Lord Kames (May 3, 1760), 293 To Miss Mary Stevenson (June 11, 1760), 295 To Mrs. Deborah Franklin (June 27, 1760), 298 To Jared Ingersoll (December 11, 1762), 300 To Miss Mary Stevenson (March 25, 1763), 301 To John Fothergill, M.D. (March 14, 1764), 304 To Sarah Franklin (November 8, 1764), 307 _From_ A Narrative of the Late Massacres in Lancaster County (1764), 308 To the Editor of a Newspaper (May 20, 1765), 315 To Lord Kames (June 2, 1765), 318 Letter Concerning the Gratitude of America (January 6, 1766), 321 To Lord Kames (April 11, 1767), 325 To Miss Mary Stevenson (September 14, 1767), 330