Cubicles, Blood, and Magic: Dorelai Chronicles, Book One (Volume 1)

Within her ordinary city lurks extraordinary magic.... Magical poisons. Magical spies. A tower of magic that hides in plain sight. All part of a brutal underworld that programmer Dorelai Trelton stumbles onto. Dorelai desperately wants to escape the relentless bad luck that hounds her. The software company she works for is on a death spiral to layoffs, her boyfriend stalks her, and now someone has secretly dosed her with a magical poison called "nightmare dust." Unfortunately, her poisoning makes it possible for her to see every hidden magical secret within her city. Secrets that others will hurt her for ... even kill her for ... if the nightmare dust fails to kill her first.