Greetings!
Let's see...
If I remember correctly, the Chronicals of Narnia on the player is the BBC Radio dramatization that I picked up on
amazon.co.uk. They did not have a US version at the time.
I also have a
Lord of the Rings set on there, along with an
interesting bit of tLotR that Tolkien & his son read directly. The telling "Of Beren and Luthien" read by his son Chris is exceptional.
There are also both the US and UK versions of the 4 Harry Potter books. Book 5 will be added late June for the US version, September for the UK version (it is being released mid-September...).
I have some stray books too. All of the Douglas Adam's HHGTTG and the Dirk Gentlys. Some Ray Bradbury. Twilight Zone radio dramatizations. And a bunch of old Radio Shows (Mysteries, Science Fiction, Suspense, etc.). Those are classic...
Sorry. I have a lot of ELP and other prog, but I am not familiar with Triumvirat.