Sometime around September 2011 its called "Passion".
The next book in Lauren Oliver's Delirium trilogy is called Pandemonium.
Next - 2005 Lauren Jeff 3-21 was released on: USA: 7 August 2006
I not sure WHEN it came out, but it already did. I emailed Lauren Myracle. The next book is called ''Thirteen Plus One''. It's basically about Winnie when she's fourteen. Hope this helps!!
The book that will be coming out next is Skyclan's Destiny. It will come out ion June 1st.
There will not be another Harry Potter book.
in 2011
The next Warriors book (The Fourth Apprentice) is scheduled to be released on November 24, 2009.
The war of the ember is the last Guardians of Ga'hoole book. It has already been released and it is the last book in the series.
The Scarpetta Factor will be released on October 20, 2009.
Once you've explored all the moments in the previous book, the next one should unlock. If you've finished a book and the next one isn't unlocked, then it probably hasn't been released.
No information on the 6th book has been released yet.
No, you just can't move onto the next book until they've released it.