City of Dark MagicOnce a city of enormous wealth and culture, in its day Prague was home to emperors, alchemists, and astronomers. When music student Sarah Weston finds herself with a summer job at Prague Castle cataloguing Beethoven's manuscripts, she has no idea how dangerous her life is about to become. Prague is a threshold, Sarah is warned, and it is steeped in blood. It's not long after Sarah arrives that things start to go wrong. Her mentor, who was working at