Isabel Swift is an American editor. She is Vice-President of Author & Asset Development at Harlequin. As editorial chief of the world’s leading publisher of series romance fiction, she acquires more than 700 romance titles published annually.
Swift is responsible for the three editorial acquiring offices in Toronto, the United Kingdom, and New York. She also oversees all imprints, Harlequin, Mills & Boon, Silhouette, Steeple Hill, Mira, Gold Eagle, and Worldwide Mystery. She manages the development, and publication of more than 1000 titles each year, offered in more than 100 markets in over 20 languages around the world.
Source - University of Pennsylvania http://humanities.sas.upenn.edu/02-03/iswift.htm