The third book in Sylvia Day's Crossfire series, Entwined With You, has sold over 550,000 copies (print and digital combined) in its first week on sale, according to a release from the author's public relations firm. The book was published by Penguin in trade paper and e-book on June 4.
According to Day's pr firm the title at #1 on a collection of bestseller lists, including PW's, the New York Times's, and USA Today's. The title follows on a strong run by Day, who originally self-published the first book in the series, Bared to You. That book was acquired by Penguin's Berkley imprint and re-released by the publisher on June 12, 2012.