number of words in a particular book of the bible

Does anyone know of an easy way to get the total number of words in a particular book, say, Isaiah in WTT?

At present, the title page of each version shows the numbers of chapters and verses, total number of words and number of unique words for the whole bible (or the NT if OT is not available for that version). But individual book stats are not available.

For a particular book, the context menu shows the numbers of verses and unique words, but not the total number of words. Of course, I can copy the list to word, convert it to a table and extract the number column to excel and add the numbers together to get the total number of words, but this seems a very clumsy way of doing it.

Any suggestions?