The Unbegun by Micah T. Dank

The Unbegun, Book Seven, the continuation of Into the Rabbit Hole: 5 years later: A murder at the Kaaba in Mecca, two thieves and the purest gold that was ever created leads to the worlds markets being destroyed. A device waits in waiting to cover the world in ash while the elites make their way to the underground cities they’ve created for just this moment. Against his better judgment Graham who is fully involved as a religious commentator has a 5 year old son who is dragged back into murder, mystery and one last chance to save the world.