"Just a minute." I pushed off the bench and took off down the path through the trees, the way we had come. I breathed the night air deep into my lungs, because I could stil breathe. When I final y stopped running, I stared up at the stars and the sky.

Was Lena staring at the same sky, or one I could never see? Were our moons real y so different?

I reached into my pocket for the Arclight, so it could show me how to find her, but it didn't. Instead, it showed me something else --

Macon had never been like his father, Silas, and they both knew it. He had always been more like his mother, Arelia. A powerful Light Caster, who his father had fallen deeply in love with while he was away at college in New Orleans.

Not unlike the way he and Jane had met and fallen in love when he was studying at Duke. And like Macon, his father had fallen in love with his mother before the Transformation. Before his grandfather had convinced Silas a relationship with a Light Caster was an abomination against their kind.

It had taken Macon's grandfather years to tear his mother and father apart. By that time, he and Hunting and Leah were born. His mother had been forced to use her powers as a Diviner to escape Silas' rage and his uncontrollable urge to feed. She had fled to New Orleans with Leah. His father would never have let her take his sons.

His mother was the only one Macon could turn to now. The only one who would understand that he had fallen in love with a Mortal. The greatest act of sacrilege against his kind, the Blood Incubus.

The Demon Soldier.

Macon hadn't told his mother he was coming, but she would be expecting him. He climbed up from the Tunnels into the sweet heat of a New Orleans summer night. Fireflies blinked in the darkness, and the smell of magnolias was overpowering. She was waiting for him on the porch, tatting lace in an old wooden rocking chair. It had been a long time.

"Mamma, I need your help."

She put down her needle and hoop and rose from the chair. "I know. Everything's ready, cher ."

There was only one thing powerful enough to stop an Incubus, aside from one of its own kind.

An Arclight.

They were considered medieval devices, weapons created to control and imprison the most powerful of the Harmers, the Incubus. Macon had never seen one before. There were very few left, and they were almost impossible to find.

But his mother had one, and he needed it.

Macon followed her into the kitchen. She opened a small cabinet that served as an altar to the spirits. She unwrapped a small wooden box with Niadic script, the ancient Caster language, around the perimeter.

THE ONE WHO SEEKS IT SHALL FIND

IT THE HOUSE OF THE UNHOLY

THE KEY TO THE TRUTH

"Your father gave this to me before the Transformation. It was passed down in the Ravenwood family for generations. Your granddaddy claimed it belonged to Abraham himself, and I believe it did. It's marked by his hatred and bigotry."

She opened the box, revealing the ebony sphere. Macon could feel the energy, even without touching it -- the grisly possibility of an eternity within its glistening walls.

"Macon, you must understand. Once an Incubus is trapped inside the Arclight, there is no way out from within. You must be released. If you give this to someone, you have to be sure with all certainty that you can trust them, because you will be putting more than your life in their hands. You will be giving them a thousand lives. That's what an eternity would feel like in there."

She held the box higher so he could see it, as if he could imagine the confines just by looking at it.

"I understand, Mamma. I can trust Jane. She's the most honest and principled person I've ever met, and she loves me. Despite what I am."

Arelia touched Macon's cheek. "There is nothing wrong with who you are, cher . If there were, it would be my fault. I doomed you to this fate."

Macon bent down and kissed her forehead. "I love you, Mamma. None of this is your fault. It's his."

His father.

Silas was possibly a greater threat to Jane than he was. His father was a slave to the doctrine of the first Ravenwood Blood Incubus. Abraham.

"It's not his fault, Macon. You don't know what your grandfather was like. How he bullied your father into believing his twisted brand of superiority -- that Mortals were beneath Casters and Incubuses alike, simply a source of blood to satisfy their lust. Your father was indoctrinated, like his father before him."

Macon didn't care. He stopped feeling sorry for his father long ago, stopped wondering what it was about Silas his mother could have loved.

"Tell me how to use it." Macon reached out tentatively. "Can I touch it?"

"Yes. The person who touches you with it must have intent, and even then it's harmless without the Carmen Defixionis."

His mother removed a small pouch, a gris-gris bag, the strongest protection voodoo could offer, from the door of the cellar and disappeared down the dark stairs. When she returned, she was carrying something wrapped in a dusty piece of burlap. She laid it on the table and unwrapped it.

The Responsum.

Literally translated, it meant "the Answer."

It was written in Niadic. It contained all the laws that governed his kind.

It was the oldest of books. There were only a few copies in the world. His mother turned the brittle pages carefully, until she reached the right one.

"Carcer."

The Prison.

The sketch of the Arclight looked exactly like the one resting in the velvet-lined box sitting on his mother's kitchen table, next to her uneaten etouffee.