For Charles Olson, letters were not only a daily means of communication with friends but were at the same time a vehicle for exploratory thought. In fact, many of Olson's finest works, including Projective Verse and the Maximus Poems, were formulated as letters. Olson's letters are important to an understanding of his definition of the postmodern, and through the play of mind exhibited here we recognize him as one of the vital thinkers of the twentieth...