Shaun whipped around, staring at the emerging zombies. “Whoa.”

Unfortunately for Shaun, the addition of that many zombies had turned his buddy from a stupid solo into part of a thinking mob. The zombie grabbed the hockey stick as soon as Shaun’s attention was focused elsewhere, yanking it out of his hands. Shaun staggered forward and the zombie latched onto his cardigan, withered fingers locking down with deceptive strength. It hissed. I screamed, images of my inevitable future as an only child filling my mind.

“Shaun!” One bite and things would get a lot worse. There’s not much worse than being cornered by a pack of zombies in downtown Santa Cruz. Losing Shaun would qualify.

The fact that my brother convinced me to take a dirt bike into zombie territory doesn’t make me an idiot. I was wearing full off-road body armor, including a leather jacket with steel armor joints attached at the elbows and shoulders, a Kevlar vest, motorcycling pants with hip and knee protectors, and calf-high riding boots. It’s bulky as hell, and I don’t care, because once you factor in my gloves, my throat’s the only target I present in the field.

Shaun, on the other hand, is a moron and had gone zombie baiting in nothing more defensive than a cardigan, a Kevlar vest, and cargo pants. He won’t even wear goggles—he says they “spoil the effect.” Unprotected mucous membranes can spoil a hell of a lot more than that, but I practically have to blackmail him to get him into the Kevlar. Goggles are a nonstarter.

There’s one advantage to wearing a sweater in the field, no matter how idiotic I think it is: wool tears. Shaun ripped himself free and turned, running for the motorcycle with great speed, which is really the only effective weapon we have against the infected. Not even the fresh ones can keep up with an uninfected human over a short sprint. We have speed, and we have bullets. Everything else about this fight is in their favor.

“Shit, George, we’ve got company!” There was a perverse mixture of horror and delight in his tone. “Look at ’em all!”

“I’m looking! Now get on!”

I kicked us free as soon as he had his leg over the back of the bike and his arm around my waist. The bike leapt forward, tires bouncing and shuddering across the broken ground as I steered us into a wide curve. We needed to get out of there, or all the protective gear in the world wouldn’t do us a damn bit of good. I might live if the zombies caught up with us, but my brother would be dragged into the mob. I gunned the throttle, praying that God had time to preserve the life of the clinically suicidal.

We hit the last open route out of the square at twenty miles an hour, still gathering speed. Whooping, Shaun locked one arm around my waist and twisted to face the zombies, waving and blowing kisses in their direction. If it were possible to enrage a mob of the infected, he’d have managed it. As it was, they just moaned and kept following, arms extended toward the promise of fresh meat.

The road was pitted from years of weather damage without maintenance. I fought to keep control as we bounced from pothole to pothole. “Hold on, you idiot!”

“I’m holding on!” Shaun called back, seeming happy as a clam and oblivious to the fact that people who don’t follow proper safety procedures around zombies—like not winding up around zombies in the first place—tend to wind up in the obituaries.

“Hold on with both arms!” The moaning was only coming from three sides now, but it didn’t mean anything; a pack this size was almost certainly smart enough to establish an ambush. I could be driving straight to the site of greatest concentration. They’d moan in the end, once we were right on top of them. No zombie can resist a good moan when dinner’s at hand. The fact that I could hear them over the engine meant that there were too many, too close. If we were lucky, it wasn’t already too late to get away.

Of course, if we were lucky, we wouldn’t be getting chased by an army of zombies through the quarantine area that used to be downtown Santa Cruz. We’d be somewhere safer, like Bikini Atoll just before the bomb testing kicked off. Once you decide to ignore the hazard rating and the signs saying Danger: Infection, you’re on your own.

Shaun grudgingly slid his other arm around my waist and linked his hands at the pit of my stomach, shouting, “Spoilsport,” as he settled.

I snorted and hit the gas again, aiming for a nearby hill. When you’re being chased by zombies, hills are either your best friends or your burial ground. The slope slows them down, which is great, unless you hit the peak and find out that you’re surrounded, with nowhere left to run to.

Idiot or not, Shaun knows the rules about zombies and hills. He’s not as dumb as he pretends to be, and he knows more about surviving zombie encounters than I do. His grip on my waist tightened, and for the first time, there was actual concern in his voice as he shouted, “George? What do you think you’re doing?”

“Hold, on,” I said. Then we were rolling up the hill, bringing more zombies stumbling out of their hiding places behind trash cans and in the spaces between the once-elegant beachfront houses that were now settling into a state of neglected decay.

Most of California was reclaimed after the Rising, but no one has ever managed to take back Santa Cruz. The geographical isolation that once made the town so desirable as a vacation spot pretty much damned it when the virus hit. Kellis-Amberlee may be unique in the way it interacts with the human body, but it behaves just like every other communicable disease known to man in at least one way: Put it on a school campus and it spreads like wildfire. U.C. Santa Cruz was a perfect breeding ground, and once all those perky co-eds became the shuffling infected, it was all over but the evacuation notices.

“Georgia, this is a hill!” he said with increasing urgency as the locals lunged toward the speeding bike. He was using my proper name; that was how I could tell he was worried. I’m only “Georgia” when he’s unhappy.