Storm Glass (Glass, #1)

Award-winning author Maria V. Snyder brings readers into a world of molten magic, where storms can be captured within a glass orb and a magician's powers can remain hidden…until challenged by enemy forces. 

As a glassmaker and a magician-in-training, Opal Cowan understands trial by fire. Someone has sabotaged the Stormdancer clan's glass orbs, killing their most powerful magicians. The Stormdancers—particularly the mysterious and mercurial Kade—require Opal's unique talents to prevent it from happening again. But when the mission goes awry, Opal must tap into a new kind of magic. Yet the further she delves into the intrigue behind the glass and magic, the more distorted things appear. With lives hanging in the balance—including her own—Opal must control her powers…powers that could lead to disaster beyond anything she's ever known.