FICTION
1. INFERNO, by Dan Brown. (Doubleday.) The symbologist Robert Langdon, on the run in Florence, must decipher a series of codes created by a Dante-loving scientist.
2. AND THE MOUNTAINS ECHOED, by Khaled Hosseini. (Riverhead.) A multigenerational family saga centers on a brother and sister born in Afghanistan; from the author of "The Kite Runner."
3. REVENGE WEARS PRADA, by Lauren Weisberger. (Simon & Schuster.) Andrea Sachs is now running a bridal magazine.
4. THE KILL ROOM, by Jeffery Deaver. (Grand Central.) The quadriplegic forensics expert Lincoln Rhyme investigates the political assassination of a U.S. citizen.
5. LADIES' NIGHT, by Mary Kay Andrews. (St. Martin's.) After separating from her husband, a lifestyle blogger moves in with her mother and attends divorce counseling sessions.
6. ZERO HOUR, by Clive Cussler and Graham Brown. (Putnam.) Kurt Austin, Joe Zavala and the rest of the Numa team search for a physicist's machine, buried in an ocean trench, that can cause deadly earthquakes in the 11th Numa Files novel.
7. DEEPLY ODD, by Dean Koontz. (Bantam.) Odd Thomas, who can communicate with the dead, must forestall a crime by discovering the people who have been targeted by a killer.