E-books ($$)

Some of those books are available as e-books / PDFs

E-books (free)

This WikiBook page is somewhere between an online tutorial and a book. It’s not clear how that fits in with another related WikiBook.

COMMENTARY

Books are not the major force today that they were a couple of decades ago, and it is entirely possible to learn a new language or other technology using only what you find online.

But in this case, books are a big win. I personally learned much of what I know about Clojure by reading “The Joy of Clojure” and working through all the examples therein. Do this, and you’ll be way ahead of most learners.

-Kyle