Anscombe, Elizabeth. Intention
Summary: Three core problems about intention are discussed: (i) expressions of intention; (ii) the intentional or non-intentional character of action; (iii) the intention of an action, or with which it is done. The book attempts to show in detail that the natural and widely accepted picture of what we mean by an intention gives rise to insoluble problems and must be abandoned.
Comment: Intention is one of the masterworks of the twentieth-century philosophy in English. Donald Davidson, for instance, has called it the most important philosophical work on action since Aristotle. It is a must-have for courses on philosophy of action and philosophy of mind (broadly construed). As other classics, it is a book that is not easy to understand. It might be a good idea to supplement it with some guide or notes.