The best conception of love, Marcus Nordlund contends, and hence the best framework for its literary analysis, must be a fusion of evolutionary, cultural, and historical explanation. It is within just such a biocultural nexus that Nordlund explores Shakespeare's treatment of different forms of love. His approach leads to a valuable new perspective on Shakespearean love and, more broadly, on the interaction between our common humanity and our historical contingency as they are reflected, recast, transformed, or even suppressed in literary works.