Some excellent author interviews are happening today; please check them out! Both of these are interactive in that you can expect the author to participate in the comment threads.
Merry Monteleone hosts an interview with Erica Kirov, author of Magickeepers: The Eternal Hourglass.
Aerin hosts an interview with Stuart Neville, author of The Twelve (UK)/The Ghosts of Belfast (N. America).