Lyn Hejinian is among the most prominent of contemporary American poets. Her autobiographical poem My Life, a best-selling book of innovative American poetry, has garnered accolades and fans inside and outside academia. The Language of Inquiry is a comprehensive and wonderfully readable collection of her essays, and its publication promises to be an important event for American literary culture. Here, Hejinian brings together twenty essays written over a span of almost twenty-five years. Like many of the Language Poets with whom she has been associated since the mid-1970s, Hejinian turns to language as a social space, a site of both philosophical inquiry and political address.