Of course Millers is the best book, I'm just joshing.

He created the language.

And I'd argue it's more than just a "language", it's a creative paradigm.

What's more TTEM is still available for free download from World Scientific Press, whereas MIT allowed me only to make a subset of mine free.

Another thing of note; Miller has carefully conserved the development of Vanilla Pd such that every example in his book (and mine) still work exactly as they did more than 10 years ago. How many languages can boast that stability?