Despite being out of the field for two years, I still kept a go bag packed with clothes, money, a small folded cage for Smudge, a handful of books, and a few other essentials. I stopped long enough to duct tape a bed sheet over the broken glass door to keep the mosquitoes out, then headed outside with Lena.

The Dalmatian a few houses down was barking madly from the fenced-in yard. I glanced up and down the street, but the houses out here were built with plenty of space and trees between them. Aside from the dog, nobody appeared to have noticed our little battle.

Deb’s car sat abandoned in the driveway. The doors were locked, but when I returned to the living room, I found the keys in her jacket pocket.

The instant I opened the car door, the stench of stale, rotting food poured out, making me gag. Fast food wrappers, pizza boxes, and crumpled cups filled the back seats, along with half-eaten crusts and spilled fries. Flies buzzed angrily at the intrusion.

“She was using the mess to attract insects,” I said, feeling ill. “The more she ate, the stronger she became.”

Smudge had perked up at the sound of the flies. He crept down to my wrist, crouched, and pounced. His forelegs snapped out to catch a black fly from midair. He landed on the side of the car, cooking the hapless fly in his legs and stuffing it into his mouth.

I opened the door and searched the front. A printout from the Lansing State Journal Web site described the destruction of the MSU library. Deb had told the truth about that much. If anything, she had understated the damage. A color photo showed yellow police tape around a low hill of rubble. The nearby buildings appeared untouched.

I found several books tossed carelessly onto the passenger seat. A pair of bloody brown feathers were stuck to the floor mat. Apparently Deb was starting to move up from insects to birds. I picked up a well-worn field guide to Michigan insects and fanned the pages.

Lena looked over my shoulder, her body brushing mine. “She was using libriomancy to create her own snacks?”

“Magically created insects wouldn’t give her the same strength or power, but they might have helped her control the hunger.” I studied the pages, noting the faint signs of char, like rot or mold eating the paper from the binding outward. “She’s been overusing this book, probably trying to stave off the change and hold on to her magic as long as she could.”

“And that’s bad?”

“Ray once told me magic was like electricity. Pump too many amps through a cord that’s not rated for it, and you risk melting it or starting a fire. Books can channel a lot of magic. So can people, for that matter. But there are limits.”