FICTION
1. THE GIRL WHO PLAYED WITH FIRE, by Stieg Larsson. (Knopf, $25.95.) A Swedish hacker becomes a murder suspect.
2. THE DEFECTOR, by Daniel Silva. (Putnam, $26.95.) When a Russian defector who once saved his life disappears, Gabriel Allon, an art restorer and occasional spy for the Israeli secret service, attempts to rescue him.
3. BEST FRIENDS FOREVER, by Jennifer Weiner. (Atria, $26.99.) Childhood friends, estranged in high school, reunite years later when the popular one needs the mousy one's help.
4. THE HELP, by Kathryn Stockett. (Amy Einhorn/Putnam, $24.95.) A young white woman and two black maids in 1960s Mississippi.
5. SWIMSUIT, by James Patterson and Maxine Paetro. (Little, Brown, $27.99.) A former cop, now a reporter for the Los Angeles Times, investigates the disappearance of a supermodel.
6. TWENTIES GIRL, by Sophie Kinsella. (Dial, $26.) A young woman is haunted by the spirit of her great-aunt, who wants her to find a missing necklace.
7. HOT PURSUIT, by Suzanne Brockmann. (Ballantine, $26.) Alyssa Locke, the team leader of the security agency Troubleshooters, Inc., is captured by a serial killer.
8. BLACK HILLS, by Nora Roberts. (Putnam, $26.95.) A South Dakota wildlife biologist and an ex-cop, childhood sweethearts, reunite to pursue a serial killer.