FICTION

1. "Shockwave," by John Sandford ($27.75, Putnam)

2. "Go the F**k to Sleep," by Adam Mansbach ($14.95, Akashic)

3. "The Night Circus," by Erin Morgenstern ($26.95, Doubleday)

4. "The Affair," by Lee Child ($28, Delacorte)

5. "A Dance With Dragons," by George Martin ($35, Bantam)

NONFICTION

1. "That Used to Be Us," by Thomas Friedman ($28, Farrar, Straus and Giroux)

2. "Boomerang," by Michael Lewis ($25.95, W. W. Norton & Company)

3. "Here Comes Trouble," by Michael Moore ($26.99, Grand Central)

4. "Once There Were Castles," by Larry Millett ($39.95, U of M Press)

5. "Cocktail Hour Under the Tree of Forgetfulness," by Alexandra Fuller ($ 25.95, Penguin)