Goodreads Librarians Group discussion

I am confused. James Pattersons website shows 10 books in this series with 9 out and 10th coming in January.

http://www.jamespatterson.com/books_p...

In goodreads, I see #11 and also titles missing numbers, different names with Down Under, Oz and Syndey. I am not sure which is correct or wrong.

Please help librarians
Shane

#11 (and #12) are expected in 2016.

Looking at the publishers, Private Down Under was published in Australia as Private Oz. It can happen that the same book is published under different (English) titles.

Having the series number in the title is optional. They are all linked in the series: https://www.goodreads.com/series/1321...
Unfortunately the series info is not showing on every page of Goodreads.

Thanks. Jamespatterson.com does not show Sydney so maybe it's not available in US Thanks for fixing the numbers