The following are new titles from DC, scheduled for the first four months of 2013.
It’s dominated by New 52 titles, as DC releases the first volumes in paperback while releasing hardcovers of the second volumes.
There are some interesting archival collections, in a variety of formats. DC has one Absolute Edition for after the holidays (unless you count Easter as a gift-giving holiday), a few hardcover archives, omnibuses, Showcase paperbacks, deluxe editions, and the ever-popular trade paperback.
As always, the following is subject to change. Quotes are from the DC solicitations. My comments are in italics. What did I find interesting? Look for the covers. If you want to purchase the titles, you can shop online, or ask your friendly neighborhood purveyor of comics.