This work investigates the intersection of evolutionary biology and literary studies, proposing that human nature, as shaped by evolutionary processes, provides the fundamental framework for understanding literature. Joseph Carroll, a prominent scholar in the field of literary Darwinism, synthesizes his previous research with new essays to argue that literature is an adaptive behavior. He posits that by applying evolutionary psychology to textual analysis, critics can move beyond post-structuralist relativism toward a more empirical and scientific understanding of narrative themes and character motivations.

Experts recognize this collection as a foundational text for those interested in the intersection of the humanities and the biological sciences. Readers frequently note the academic density of the prose, which requires a solid grasp of both evolutionary theory and literary theory to fully engage with the author's arguments.