It's the end of the year—almost. A time for reflection, before the resolutions of 2008 send us all scrambling once again. So what did we read this year that kept us up at night, broke our hearts, opened our minds, made us fall in love? Three thousand books are published daily in the U.S., and PW reviewed more than 6,000 of them in 2007, in print and online. From that astounding number, we've culled a best books list covering our favorites in fiction, poetry, nonfiction, comics, religion, lifestyle and children's—150 in all.