When a mirror with the power to bring the dead back to life, send one to the past, and even annihilate the future is reveled, three people are sent to obtain it. One person comes from the future to destroy it. Another is responsible for guarding it. The third needs to use the mirror to find and save his murdered father. Only one of these three can succeed.

"While Jake and Sarah are pulled through the Obsidian Mirror, landing in the violent, unpredictable time of the French Revolution, Oberon Venn must decide between staying mortal or losing his soul in the faerie realm"--