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.

New York: Blue Rider Press / Penguin Random, 2017. SIGNED first edition - Novel set in a near future United States - twenty years after their fall, the Twin Towers suddenly reappear in the Badlands of South Dakota, and tens of thousands of people are drawn to this "American stonehenge." SIGNED on the title page and dated in the year of publication. 300 pp.

New York: Delta, (2005.). SIGNED - The suicide of a reporter and a colleague's search for answers in the aftermath of the collapse of the Twin Towers uncover secrets hidden for years. SIGNED on the title page. 367 pp plus a sneak preview of Rozan's next novel, 'In This Rain.'. ISBN: 0-385-339232.

New York: Delacorte, (2004.). SIGNED first edition - The suicide of a reporter and a colleague's search for answers in the aftermath of the collapse of the Twin Towers uncover secrets hidden for years. SIGNED on the title page. 367 pp.

New York: Delacorte, (2004.) dj. SIGNED hardcover first edition - The suicide of a reporter and a colleague's search for answers in the aftermath of the collapse of the Twin Towers uncover secrets hidden for years. SIGNED on the title page. 367 pp. ISBN: 0-385-338031.

New York: Counterpoint, (2005.) dj. SIGNED hardcover first edition - A novel about the effects of Sept 11 even on those not directly affected by the tragedy - in this case, a librarian, a young woman who has learned to keep the world - and men - at bay. SIGNED on the title page. 295 pp. ISBN: 1582432996.