Sunrise
"A Forest Charm"
It is called "The Spooks Sacrifice" and was released earlier in June 2009, and is on currently on sale.
The sixth book in the Baby-Sitters Club series is Kristy's Big Day by Ann M. Martin.
The 'Percy Jackson and the Olympians' series is concluded. There will be no sixth book. The next Camp Half-Blood series, entitled 'The Heroes of Olympus', does mention Percy Jackson. The first book is called 'The Lost Hero'. It is estimated to be released into bookstores in October.
It matters, Anthony Horowitz tweeted "No Hollywood Interest, but you never know!"
This I am sure of. The next book of the series is Sunrise.
Sunrise
April 20th, 2009
The sixth Septimus Heap book will be called Darke
The fourth book of the Power of Three series is called Eclipse.
the sixth book is called Fang, I think.
it is the last in the power of three series but there will be another series after that and it is called omen of stars. the first book will be called the fourth apprentice.
Long shadows
I assume you mean book. The sixth book is called The Darkest Hour.
The sixth book is called, "Wish you were Eyre", and according to the author's website, that is the final book in the series.
There is no exact date, but the sixth book of the Power of Three series should be released spring 2009 between February-May and ther authors changed the name to Sunrise.
Between the second and third series. Seriously. you couldn't figure that out for yourself?