Spy glass
By: Maria V. Snyder
Publisher: Mira
Published: 2010
Place of publication: Don Mills, Ont
Language: eng
Number of pages: 424
ISBN-13: 9780778328476
Subjects: Magic; Fiction
Description: After siphoning her own blood magic in the showdown at Hubal, Opal Cowan can no longer create glass magic. More, she's immune to the effects of magic... until the beautiful pieces of glass she makes flash in the presence of magic, and she discovers that someone has stolen some of her blood-- and that finding it might let her regain her powers...