Back when I took Intro. to Phil. (when dinosaurs still walked the Earth), the text used was Joel Feinberg's "Reason and Responsibility". Professor Feinberg's book (current and past editions are available from Amazon) takes a thematic approach with discrete readings and relatively little commentary from the editor. By contrast, the readings in Professor Soloman's book are short fragments woven throughout his text. To me, this gives the book a somewhat choppy feel; but for a someone encountering the subject for the first time or engaged in self-study, this connective tissue will probably be helpful in explaining passages that may not be entirely clear and placing them in their proper context.
One of the great virtues of this book is its sheer breadth. Readings are included from African, Indian, and East Asian cultures. There are some well-chosen excerpts presenting feminist perspctives that many students will probably not be familiar with (except perhaps as conservative caricatures).
My own favorite part of the book was the section dealing with philosophy of mind. Despite the immense advances in cognitive psychology and neurophysiology over the past thirty years, the precise nature of human consciousness still remains elusive (see philosopher Colin McGinn's "The Mysterious Flame" for good reasons why this is likely to remain the case). Questions of personal identity and free will are inextricably mixed with this, and Professor Soloman does a good job of disentangling these controversies and giving them a through airing.
To conclude, it is sad to report that Profesor Soloman died suddenly in Zurich airport while awaiting a flight in January of this year with his wife by his side. It later emerged that he had a congenital (and inoperable) heart defect which he was aware of and knew could potentialy prove fatal. Professor Soloman was, by all accounts, a gifted teacher who decried what he called "thinking thin" and believed that Philosophy was not merely a parlor game of puzzle-solving, but had a powerful contribution to make to 'real life'. My sincere condolences to his wife, family, and students, past and present.
"If death was truly an evil, than Socrates would have told us as much."--Epictetus, "Enchiridon"
