(Because this is a new feature, I've only included authors who've been reviewed here in '13 or are soon to be)
Beautiful Creatures (Kami Garcia & Margaret Stohl) had its world premier. Kami compiled some pictures and articles on her website.
Marissa Meyer had a new book released, Scarlet.
Ilona Andrews announced that three more books have been ordered in the Kate Daniels series bringing it up to 10 books.
J. Lynn (Jennifer L. Armentrout) announced her new adult novel, Wait for You, will be released on March 4th. There's an except posted on her blog as well as a bit more information and a giveaway for turtle charms.
Samantha Young revealed the cover for Down London Road, which will be out on May 7th. She also has a giveaway going on relating to On Dublin Street.
J.A. Redmerski made an announcement about The Edge of Never being picked up by many a publisher. In the US it was picked up by Grand Central Publishing/Forever Romance for release in stores in July and in eBook format in March. Also it was picked up as a two book deal. She says "So yes, there will be either a sequel, prequel or spin-off, but I can't confirm which just yet."
S.M. Reine posted a free short story entitled Deadly Hearts on her website. It takes place in her Descent series before Death’s Hand.