For the 8th Doctor yeah. They are part of the Monthly Range, rather then there own separate EDA range, which the Lucie Miller ones are. The first 2 seasons of the Charley ones are OOP, but still available for download from the Big Finish site, but if you want them on C.D, then its worth looking for them on amazon and ebay.
I take it the 50th Anniversary one you got is The Light at the End?