Love her or loathe her, Libby Day won't be forgotten without a fight. The embittered antiheroine of Gillian Flynn's nerve-fraying thriller, DARK PLACES (Shaye Areheart, $24), Libby comes by her cynicism fair and square. When she was 7, her 15-year-old brother, Ben, took an ax to her mother and two older sisters, and, 24 years later, the girl the tabloids called "the Lone Survivor of the Prairie Massacre" is still seething with anger over everything she lost. Not that family life was all that nurturing in the impoverished Day household, what with a deadbeat dad running the farm into the ground before taking off and a mother so overwhelmed she just gave up. "I have a meanness inside me, real as an organ," Libby confesses. An admitted liar and thief, she's a champion slacker who takes pride in the antisocial behavior that has become her default defense posture: "I was raised feral, and I mostly stayed that way." Fueling Libby's resentment, the "Baby Day" trust fund that has kept her in cigarettes and out of the work force is about to-dry up. Not knowing what she's letting herself in for, she accepts an invitation to appear at the Kill Club, an underground organization for enthusiasts of infamous criminal cases - only to discover that these ghoulish fans, who believe Ben to be innocent, expect her to help them prove it. Cash in hand, Libby grits her teeth and reopens communication with everyone who figured in the case, including her imprisoned brother and their worthless father. Once she starts examining the massacre from an adult perspective, Libby finds that the profit motive is less of an incentive than her desire to know the truth, which Flynn shrewdly doles out in vivid flashbacks that lead up to the killings. If there's a conscious theme here, it has to do with children who cause "something to happen, something that got bigger than they were" and the chaos that follows when no responsible adults are around. But the term "prairie massacre" might also apply to the destruction of the rural Midwest, captured by the strip clubs, bankrupt malls, abandoned homesteads and other scenes of surpassing ugliness that assault Libby's eyes as she travels the Interstate to her brother's prison, now the major industry in a depressed farm town that once called itself the "Heart of America." Spotting a spiffy new sign with the same old slogan, Libby wryly notes that the locals are still "sticking with the lie." Nobody can teach George Pelecanos anything he doesn't already know about the inherent drama in the father-son dynamic - except, perhaps, a dramatist like Arthur Miller or August Wilson. That thought comes from reading THE WAY HOME (Little, Brown, $24.99), which feels like a crime novel that wants to be something else - a play, if not a movie. There's more character work than action in this sweetly sad narrative about a decent man, Thomas Flynn, who can't figure out how to deal with his teenage son, Chris, when the boy dumps sports and schoolwork to take up marijuana and mischief, becoming so destructive that he pulls a stretch in a juvenile correction facility. After taking his sympathetic portrayal of the father-son standoff as far as it can go, Pelecanos remembers that he needs to work some serious crime into the story. Dutifully, he cooks up a moral challenge for the adult Chris, now so fully reformed that he's laying carpet for his father's company and dating a girl his family actually likes. But the device Pelecanos engineers - the discovery of a gym bag with nearly $50,000 in cash - is too tame to support the violence that follows. In the end, we'd rather be back at the beginning, when father and son were at each other's throats. In the rural North Carolina town where John Hart sets THE LAST CHILD (St. Martin's Minotaur, $24.95), a fatherless boy is a pitiful sight. Everyone feels awful about 13-year-old Johnny Merrimon, whose father fled in despair only two weeks after Johnny's twin sister was kidnapped. The detective on the case feels worse about Johnny's fragile mother, who seems to welcome the abuse of the vile rich man who now supports her. In the absence of any tangible police investigation (Hart is cavalier about forensic procedures), Johnny takes it on himself to canvass the entire county on his bike, conscientiously noting potential pedophiles on tax maps. The story is a good one, and Johnny stands out from the clichéd characters around him. But borrowing from "Huck Finn" doesn't turn Hart into Mark Twain, and his methodical writing style plods along these Southern roads without kicking up anything but dust. Somebody's got to defend all those grown-ups who were once naughty boys and girls, and Maggie Estep and Seth Harwood are perfect for the job. Estep champions outlaws and outcasts like the title character of ALICE FANTASTIC (Akashic, paper, $15.95), a race-track handicapper who lives in Queens with a "trailer trash dog" named Candy and a criminally clumsy boyfriend named Clayton. Harwood has a soft spot for losers like Jack Palms, a one-hit movie star who grabs his chance to get back in the game in JACK WAKES UP (Three Rivers, paper, $13.95) when a San Francisco hustler asks him to play the role of a man-about-town for some visiting gangsters on a drug buy. Neither author seems to give a hoot about plot logistics, and both Alice and Jack allow themselves to be swept up by events. But in these two books, the storytelling has vitality and a spirit of rebellion, giving us hope for the future of all those bad girls with dirty faces and bad boys on bikes. 'I have a meanness inside me, real as an organ,' the embittered narrator of Gillian Flynn's novel confesses.