Three Kinds of LuckyBy: Kim Harrison Series: The Shadow Age Luck is its own kind of magic in this first book in an electrifying new contemporary fantasy series from the author of the #1 New York Times bestselling Hollows novels. Petra Grady has known since adolescence that she has no talent for magicand thats never going to change. But as a sweeper first class, shes parlayed her rare ability to handle drossthe damaging magical waste generated by her more talented kins