[Alchisiel]

I've been looking at different sites, did a search here at the Downs, checked the appendices, and I can find nothing about what happened to Orthanc after the War of the Ring. I haven't finished reading the books but I am at the point where Gandalf is at Isengard and can't wait to find out what happens to Orthanc. I know what happens in the rest of the story from the movies but wanted to read the story because it's been my experience that the book is always better than the movie. So far I'm right!!