Plight of the Familiar (Familiar Series, #1)

In the shadows of their traumatic past, 11-year-old twins, Jason and Jocelyn, struggle to find their place in the world. Their parents' unsolved abduction still haunts them, but a mysterious piece of obsidian holds the key to unlocking the truth.

As the twins' connection to the obsidian grows stronger, they begin to experience strange and unexplained occurrences. They realize that the obsidian holds more than just memories; it contains secrets and abilities beyond their wildest imagination.

When Jason and Jocelyn start discovering these powers, they find that formidable, sinister enemies want it too. Can they unravel the mystery of the obsidian, keep it safe, and uncover the truth about their parents' disappearance before it's too late?