Book excerpt: Sarah MacAlpin has always felt like an outsider. Raised by her Scottish grandmother deep in the Blue Ridge Mountains, Sarah grew up with one foot in the old world and one foot in the new world. Her childhood friends were the stuff of ancient Celtic legends. But Sarah's seemingly idyllic past hides a horrifying secret. As a little girl she watched her mother's inexorable slide into madness. But she hasn't let her past stop her from reaching for her dreams. She has managed to put together a pretty good life for herself. She has great friends, a boyfriend, and her career as a folklorist is all planned out. That is until she meets Dermot Sinclair. The handsome Scot seems to be dogging her every step. At best he's a fellow folklorist who can help her research. At worst, he could be there to steal her work. All she has to do is find one song that proves her thesis and her dissertation will be done. Unfortunately, unlocking that song may also mean unlocking some buried memories and a dangerous destiny set in motion generations ago.