Thief of Sparks

She thought she was stealing gold to save her brother . . . instead she steals a key that will unlock her destiny. In the city of Starside, a 16-year-old thief named Kila Sigh awakens to a magic power she does not understand and cannot control. It shows her metals, even when they are hidden from view.And it helps her steal.And steal she must... because she is desperate to buy medicine for her brot...