Articulating a methodological approach to ecocriticism, Murphy (English, Univ. of Central Florida) coins a new term that captures the intertwined nature of theory, critical practice, cultural studies, and social actions: transversal. In one sense, the author answers recent calls for more theoretical work in ecocriticism, using the word transversal to call attention to the processes of 'alliances and commingling' by which humans and 'more-than-humans' generate community in the face of difference. Contesting the viability of separating theory from practice, however, Murphy also models the dialogic relationships among transversal theory, literary analysis, ecological activism, and cultural critique. Following an introduction to the theory, a series of chapters plays out the employment of transversal ecocritical praxis within contextualized investigations of a variety of topics, texts, and human activities. Chapters consider identity, the sublime, the analogy between consumption and addiction, 'terraforming,' 'megadams,' and the future of the Okinawan economy. The articulation of Murphy's theoretical approach is at times compromised by the details of his textual and cultural analyses, but the richness of the chapters attests to the power of the conceptual framework. Summing Up: Recommended. Graduate students, researchers, faculty.