New York: Norton, (2003.) dj. Hardcover first edition - The seventh collection by this National Book Award and American Book Award winning poet: "a searing collection of poems about America's loss of innocence" including several moving monologues of the voices of ordinary people affected by the collapse of the World Trade Center.123pp. ISBN: 0-393-040133.

New York: Warner, (2001.). SIGNED first edition - Mystery set in New York City where Regan Reilly's celebrity author mother has organized a crime writers convention. When signing this, Clark noted that only the ARC has the twin towers of the World Trade Center in the cityscape illustration on the front cover.

Kansas City: Andrews McMeel Publishing, (2008) dj. Hardcover first edition - "On September 11, 2001, journalist Tom Flynn set off on his bike toward the World Trade Towers not knowing what he was riding into. Bikeman is one man's journey back to the horrors of that day and to the humanity that somehow emerged from the dust and the death." (Meredith Viera) Foreword by Dan Rather. xv, 76 pp. ISBN: 978-0740775598.

New York: Horizon Press, (1975) dj. Hardcover first edition - A long, somewhat narrative, poem which revolves around the 1970 attack on a peace parade by construction workers at the World Trade Center, and the Trinity Church became a Red Cross station for the wounded. 61 pp. ISBN: 0-8180-15756.