Roberts is remarkably prolific—in 1996 she passed the hundred-novel mark with
Montana Sky. In both 1999 and 2000, four of the five novels that
USAToday listed as the best-selling romance novels of the year were written by Roberts. Her first appearance on the
New York Times Bestseller List came in 1991, and between 1991 and 2001, she had 68
New York Times Bestsellers, counting hardbacks and paperbacks. The
New York Times did not review any of those novels. In 2001, Roberts had 10 best-selling mass-market paperbacks, according to
Publishers Weekly, not counting those books written under the J.D. Robb name. In September 2001, for the first time Roberts took the numbers 1 and 2 spots on the
Publishers Weekly bestseller list, as her romance
Time and Again was number one, and her J.D. Robb release
Seduction in Death was number two.
Since 1999, every one of Roberts's novels has been a
New York Times bestseller, and 124 of her novels have ranked on the
Times bestseller list, including twenty-nine that debuted in the number-one spot.
As of 2006, Roberts's novels had spent a combined 660 weeks on the New York Times Bestseller List, including 100 weeks in the number-one spot. Over 280 million copies of her books are in print, including 12 million copies sold in 2005 alone. Her novels have been published in 35 countries.
A founding member of the
Romance Writers of America (RWA), Roberts was the first inductee in the organization's Hall of Fame. As of 2006, she has won an unprecedented 19 of the RWA's RITA Awards, the highest honor given in the romance genre.
In 2007
Lifetime Television adapted four Nora Roberts novels into TV movies: Angel's Fall starring
Heather Locklear, Montana Sky, Blue Smoke, Carolina Moon starring
Claire Forlani. This was the first time that Lifetime had adapted multiple works by the same author. Her novels
Sanctuary, and
Magic Moments had previously been made into TV movies.
Time Magazine named Roberts one of their 100 Most Influential People in 2007, saying she "has inspected, dissected, deconstructed, explored, explained and extolled the passions of the human heart." Roberts was one of only two authors on the list, the other being
David Mitchell.