Debuting this week are two paperbacks: J.D. Robb's Portrait in Death (Berkley), latest in the series of detective thrillers set in 2059, and the movie tie-in paperback edition of Stephen King's Dreamcatcher (Pocket). Robb debuts on 4 lists (and ranks on Amazon's not-yet-published list); King on 3 lists.
A couple not-quite-debuts are the trade paperback of Jasper Fforde's The Eyre Affair (Penguin USA), running-up on BookSense's trade paperback list at #16; and Sharon Lee & Steve Miller's Tomorrow Log (Meisha Merlin), due in February but showing up on Amazon's not-yet-published list at #20.
Meanwhile, Gibson, Jordan, and Crichton continue to dominate hardcover lists, with Crichton still on 5 lists and the other two on 7 lists each.
(Bookmark this link, Locus Online Bestsellers, for automatic redirection to the latest week's chart.)