FICTION
1. TREACHERY IN DEATH, by J.D. Robb. (Putnam, $26.95.) Eve Dallas and her partner, Peabody, investigate a grocer's murder.
2. PALE DEMON, by Kim Harrison. (Harper Voyager/HarperCollins, $26.99.) The witch Rachel Morgan has three days to clear her name; Book 9 in the Hollows series.
3. GIDEON'S SWORD, by Douglas Preston and Lincoln Child. (Grand Central, $26.99.) Gideon Crew avenges his father's death and is sent on a mission by a government contractor.
4. A DISCOVERY OF WITCHES, by Deborah Harkness. (Viking, $28.95.) The recovery of a lost ancient manuscript in a library at Oxford sets a fantastical underworld stirring.
5. TICK TOCK, by James Patterson and Michael Ledwidge. (Little, Brown, $27.99.) New York detective Michael Bennett enlists the help of a former colleague to solve a rash of horrifying crimes that are throwing the city into chaos.
6. THE GIRL WHO KICKED THE HORNET'S NEST, by Stieg Larsson. (Knopf, $27.95.) The third volume of the Millennium trilogy, about a Swedish hacker and a journalist.
7. THE UNION QUILTERS, by Jennifer Chiaverini. (Dutton, $24.95.) Members of a quilting circle protect their homes and families during the Civil War; an Elm Creek Quilts novel.
8. THE HELP, by Kathryn Stockett. (Amy Einhorn/Putnam, $24.95.) A young white woman and two black maids in 1960s Mississippi.