Prologue The Milk Carton Epidemic You are food. Those muscles you flex to walk, lift, and talk? They’re patties of meat topped with chewy tendon. That skin you’ve paid so much attention to in mirrors? It’s delicious to the right tongues, a casserole of succulent tissue. And those bones that give you the strength to forge your way in the world? They rattle between teeth as the marrow is sucked down slobbering throats. These facts are unpleasant but useful. There are things out there, you see, that don’t cower in holes to be captured by us and cooked over our fires. These things have their own ways of trapping their kills, their own fires, their own appetites. Jack Sturges and his little brother, Jim, were oblivious to all this as they sped down a canal bed on their bikes in their hometown of San Bernardino, California. It was September 21,1969, a perfect day from a vanished era: the dusk light spilled over the peaks of Mount Sloughnisse to the city’s east, and from the nearby streets the boys could hear the buzz of lawn mowers, smell chlorine from a pool, taste the hamburger smoke from somebody’s backyard grill. The high walls of the canal kept them secret and provided perfect cover for their gunfights. That afternoon, as usual, it was Victor Power (Jack) versus Doctor X (Jim), and they swerved around piles of rubble to take shots with their plastic ray guns. Victor Power, also as usual, was winning, this time decisively because of that new bike: a cherry-red Sportcrest so new the birthday ribbons were still attached. Jack was thirteen that day but rode his present as if he had been riding it all his life, up suicidal banks, through grasping weeds, sometimes without hands so that he could fire off a particularly good shot. “You’ll never catch me alive!” cried Victor Power. “Yes, I will!” panted Doctor X. “I’m going to . . . wait . . . hey, Jack, wait up!” Jim—or “Jimbo” as his brother called him—pushed his thick glasses, broken but taped together with a Band-Aid, up his sweaty nose. He was eight and small for his age. Not only was his battered yellow Schwinn a lesser bike than the Sportcrest, but it was so large that Jim had yet to discard the training wheels. Dad had sworn to Jim that he would grow into it. Jim was still waiting for that to happen. In the meantime, he had to stand up on the pedals to really make it go, which made it difficult to shoot his ray gun with any accuracy. Doctor X was doomed. The Sportcrest shot through a pile of litter. Jim followed moments later, training wheels squeaking, but when he saw the crumpled milk carton, he swerved around it. The face of a smiling little girl had been printed on the side of the carton along with the words LOST CHILD. It gave Jim the creeps. This was how they advertised missing children, and there were a lot of them. It had been a year earlier when the first kid had disappeared. San Bernardino had organized search parties, rescue teams. Then another kid went missing. And another. The town tried for a while to search for each one. But soon it was a child missing every other day and the adults couldn’t keep up. That had been the scariest part for Jim, seeing the resignation in the faces of the sleep-deprived parents. They had surrendered to whatever