[doubled]

You can start quite a discussion by asking which two towers the title refers to. The Hobbit Hole had much discussion on that.

[HairOfTheDog]

You can start quite a discussion by asking which two towers the title refers to.

And the answer to the question is found only in the Letters. I don't have the Letters, perhaps Jen or Overtaxed will post it?

For the record, the answer suprised the heck out of me. I thought wrong all these years... As does Jackson in the film, and many other fans... I would have thought The Two Towers were Orthanc and Barad-dûr .