Keller was a
Nieman Fellow at
Harvard University from the period of 1998 to 1999. Keller won the annual
Pulitzer Prize for Feature Writing for her three-part narrative account of the deadly
Utica, Illinois tornado outbreak, published by the
Chicago Tribune in April 2004. The jury called it a "gripping, meticulously reconstructed account of a deadly 10-second tornado". The
Tribune has won many Pulitzers but Keller's prize was its first win for feature writing. In 2008, Keller wrote a nonfiction book that detailed the cultural impact of the
Gatling gun. In 2012, she started publishing a series of mysteries,
The Bell Elkins Mysteries, that details a woman's return to Appalachia and the mysteries that abound in her home town. The first book in the series. starred reviews from
Publishers Weekly,
Library Journal,
Kirkus, and
Booklist. It was also a winner of the
Barry Award for Best First Mystery. ==Books==