interesting collection, some articles are great (especially ones by Kathleen Fitzpatrick, Paul Gleason, Steven G. Kellman and Ira Nadel) but, still, DeLillo`s essay "The Power of History" is the most essential for those who want to understand his magnum opus
contents (TWIMC)
A gathering under words : an introduction / Joseph Dewey --
"What beauty, what power" : speculations on the third Edgar / Irving Malin and Joseph Dewey --
Subjectifying the objective : Underworld as mutable narrative / David Yetter --
Underworld : sin and atonement / Robert McMinn --
"Shall these bones live?" / David Cowart --
Don DeLillo's logogenetic Underworld / Steven G. Kellman --
Pynchon and DeLillio / Timothy L. Parrish --
Conspiratorial Jesuits in the postmodern novel : Mason & Dixon and Underworld / Carl Ostrowski --
Don Delillo, John Updike, and the sustaining power of myth / Donald J. Greiner --
In the nick of time : DeLillo's Nick Shay, Fitzgerald's Nick Carraway, and the myth of the American Adam / Joanne Gass --
Don DeLillo, T.S. Eliot, and the redemption of America's atomic waste land / Paul Gleason --
The unmaking of history : baseball, cold war, and the Underworld / Kathleen Fitzpatrick --
Underworld or : how I learned to keep worrying and live the bomb / Thomas Myers --
The Baltimore catechism ; or comedy in Underworld / Ira Nadel.