I used the candy to lure Smudge off the dashboard and out of sight as we pulled up to the booth. I wasn’t aware of any laws forbidding the transportation of large spiders, but I tried to avoid giving people heart attacks when possible. Smudge stayed on my lap, hidden by my jacket as I paid the toll and drove onto the bridge.

“You look pale,” Lena commented.

“I’m fine.” I shifted gears, staying in the right lane and keeping my eyes fixed on the road ahead.

“Do you want me to take a turn driving?”

“The only thing worse than driving over this bridge is sitting in the passenger seat while someone else drives. No offense. It’s a control thing.”

The Triumph’s built-in enchantments provided protection against everything from rocks to bullets to dragonfire (though I’d never tested that last one). None of which made me any more comfortable as the road sloped higher and we left the U. P. behind.

Five miles of steel suspension bridge connected Michigan’s Upper and Lower Peninsulas. At its center point, the Mackinac Bridge rose two hundred feet above the churning water. At that height, you’d fall for roughly three and a half seconds, slamming into the water at around 110 feet per second, or roughly 77 miles per hour.

Discomforting as the math was, it helped keep my mind occupied. I soon found myself stuck behind a slow-moving station wagon. Passing was out of the question. The center lanes were grated steel, which meant they generated enough vibration to make you feel like you were trapped inside a pissed-off bumblebee. Not to mention the fact that the wind rising through the grate could flip a small vehicle.

Sure, it had only happened once, back in eighty-nine. But I wasn’t taking any chances.

My companions had no such fears. Smudge returned to the dashboard and squeezed into the lower right corner of the windshield in order to better watch the thick steel cables as we passed. I wondered if he saw this as a kind of enormous metal web. Lena was smiling as she peered out at the water.

“Is it true there’s a colony of lake trolls living at the base of the bridge?” she asked.

“Not since seventy-one.” I peeked out at the blue water below, where Lake Huron met Lake Michigan. Whitecaps highlighted the waves.

“Tell me about Gutenberg.” Her calmness reminded me of Doctor Shah, and I wondered if this was a deliberate attempt to distract me. “If he drank from the Holy Grail, why can’t you do the same thing and become immortal, too?”