It is season four of Lost this year.
There have been 6 series so far.
So far, 91 episodes have been aired. By the end of season 6, and the series finale, 103 episodes would have been aired.
Three series of The Sarah Jane Adventures have been broadcast so far. A fourth series is due to start on 11 October 2010, and a fifth series has been commissioned, but no transmission details have been released yet.
there will be 9 in total, so far 5 have been released
So far I think there is 6 books written in this series!
There has been 5 films in the Vacation series thus far, and Chevy has been featured in all of them. Additionally, he has done a short video related to the series.
The Series is called The Heroes of Olympus and there are 4 book so far the 5th coming out on October 7th, 2014. -The Lost Hero -The Son of Neptune -The Mark of Athena The House of Hades The Blood of Olympus (7th October, 2014)
So far tons of money is lost and many have been perished during the war..... that's it!
The series is still ongoing (although painfully slowly -_-), so we don't know yet. So far, eight have been published in English (I'm not sure how many in Japanese)
A lot, check http://www.twilightsource.com/ they should have something put out that says how many.
There have been 2 series of clone wars aired on TV, one in 2003 and one in 2008. They are distinct TV series and do not follow directly on from each other.
Please insert the name of the series in which you are asking about, I need to know in order to answer.