Hitchhiker's Guide to Clojure

And if you are interested, after this i'd recommend:

http://www.braveclojure.com/

http://clojurekoans.com/

http://www.4clojure.com/

Great adaptation of Hitchhiker's Guide! I hope you do a whole series of them. I'll get you started on one of them: "A repl, it says, is about the most massively useful thing an interstellar Clojure hitchhiker can have.." :)

will read more if continued.