All four books in Very Good condition. Three hardbacks and one paperback. 1. Robert C. Solomon & Kathleen M. Higgins – A Short History of Philosophy (Oxford University Press, 1996; 5th printing) [HB] - black marker dot at bottom of pages 2. Alain de Botton – The Architecture of Happiness (McClelland & Stewart, 2006; 1st McClelland & Stewart edition) [HB] 3. Martin Cohen – 101 Philosophy Problems (Routledge, 1999; 1st edition) [PB] 4. Richard McKeon (edited, with a general introduction and introductions to the particular works) – Introduction to Aristotle (The Modern Library, 1947; 1st Modern Library edition) [HB] - name written in pen on front endpaper