Featuring Kate Zernike on Tea Party politics; and Sam Roberts on new findings in the Rosenberg spy case.

Syjuco, the author of the novel "Ilustrado," makes his debut in the Book Review this weekend with his review of "How to Read the Air," Dinaw Mengestu's second novel. In an interview, he discusses the questions and subjects driving his own work.

Ingrid Betancourt has her say in “Even Silence Has an End,” which makes its debut on the hardcover nonfiction list this week at No. 6 .

Mark Rotella's new book is "Amore: The Story of Italian American Song."

Top 5 at a Glance
1. THE POWER, by Rhonda Byrne
2. GUINNESS WORLD RECORDS 2011, edited by Craig Glenday
3. POWER THOUGHTS, by Joyce Meyer
4. DELIVERING HAPPINESS, by Tony Hsieh
5. THE ORANGE REVOLUTION, by Adrian Gostick and Chester Elton