Feast and Famine

I've got no books coming out in 2006 (apart from the paperback of Monsoon Summer), and then in 2007, Charlesbridge is releasing Rickshaw Girl (middle grade), and Dutton is releasing both YA novels about Sparrow. I just spoke with Francoise Bui of Random House, and she was wondering if we could release Asha Means Hope (YA) during the summer of 2007 instead of in 2008. FOUR books in 2007? What does that mean for reviews, publicity, etc.? I have no idea. All input much appreciated.