by Adam Smith ; with an introduction by Prof. Edwin R. A. Seligman. J. H. Ewing ; with an introduction by Horatia K. F. Eden. edited with an introduction by John R. Commons. by Edith Wharton ; with an introduction by R.W.B. Lewis. H. G. Wells ; with an introduction by Robert A. W. Lowndes. edited with an introduction by Edward Lucie-Smith. edited with an introduction by Edward Lucie-smith. C.P. Snow ; with an introduction by Stefan Collini. by David H. Kamens ; with an introduction by John W. Meyer. by Sir Arthur Helps ; with an introduction by E. A. Helps.