David Hume: His Theory of Knowledge and Morality by D.G.C. MacNabb
This book, first published in 1951, is an examination of Humes Treatise of Human Nature, An Enquiry Concerning the Principles of Morals, and An Enquiry Concerning Human Understanding. It lucidly clarifies and makes alive the new discoveries of Humes works in a study that makes plain the importance of this philosopher to the world today.