Description from the University of Pittsburgh Press website:

Metaethics, Egoism, and Virtue examines central aspects of Ayn Rand’s ethical theory. Though her endorsement of ethical egoism is well known—one of her most familiar essay collections is The Virtue of Selfishness—the character of her egoism is not. Leading Rand scholars and specialists in ethical theory address issues such as: the basis of Rand’s egoism in a virtue-centered normative ethics; her account of how moral norms in general are themselves based on a fundamental choice by an agent to value his own life; and how her own approach to the foundations of ethics is to be compared and contrasted with familiar approaches in the analytic ethical tradition.

Philosophers interested in the objectivity of value, in the way ethical theory is (and is not) virtue-based, and in acquiring a serious understanding of an egoistic moral theory worthy of attention will find much to consider here.