Chasing Starlight by Jennifer Siddoway

The boogie man is real, and Cassandra Williams would know—she’s seen him.
After moving back to Southern California, Cassandra Williams is thrilled to start her new career as an elementary school teacher. She feels like she’s finally found the balance between living her day to day life and moonlighting as a Dream Weaver—she may even have a chance for love. Her father, the Lord of Night, demands she collect the dust of dreamers to maintain the illusion between our worlds, but it gets complicated when the one of the creatures lurking in the shadows tries to keep her from leaving. Now, the other dream weavers are starting to disappear, and the Realm of Dreams does not feel safe anymore. But she cannot ignore the call of magic summoning her to join him.
Will she find a way to defeat the shadow demon or become his final meal?