ISLE: Interdisciplinary Studies in Literature and Environment is the official journal of the Association for the Study of Literature and Environment (ASLE). ISLE: Interdisciplinary Studies in Literature and Environment seeks to explore the relation between human beings and the natural world, and publishes articles from literary scholars, environmental historians, specialists in the visual and performing arts, environmental philosophers, geographers, economists, ecologists, and scholars in other fields relevant to "literature and environment."

The journal's scope encompasses environmental thinking and expression from cultures around the world; theoretical work and applications to specific authors and texts from any time period; and treatment of pressing ecological issues as they pertain to literature. The journal also publishes poetry, fiction, and literary nonfiction relevant to its thematic focus.