Nonfiction. With the 150th Anniversary of the Battle at Gettysburg and the Siege of Vicksburg, New York Times Best Selling Author, Heather Graham, is revisiting one of her favorite time periods - The American Civil War. This time, however, she has compiled biographies of some of her favorite real-life characters of the period. We hope you'll enjoy her gift to you in SOME WORE BLUE & SOME WORE GRAY. And feel free to comment in the review section if there are people you would be interested in reading about from the Civil War. Ms. Graham sees this as a living, growing document and is certain to add to it as time goes by. Enjoy!And then when you want to see where all this love of history took her, check out her three Bantam novels ONE WORE BLUE, ONE WORE GRAY, and AND ONE RODE WEST. History. Biography & Autobiography.