Clojure for the Brave and True by Daniel Higginbotham.
From the webpage:
For weeks, months — no! from the very moment you were born — you’ve felt it calling to you. Every time you’ve held your keyboard aloft, crying out in anguish over an incomprehensible class hierarchy; every time you’ve lain awake at night, disturbing your loved ones with sobs over a mutation-induced heisenbug; every time a race condition has caused you to pull out more of your ever-dwindling hair, some secret part of you has known that there has to be a better way.
Now, at long last, the instructional material you have in front of your face will unite you with the programming language you’ve been longing for.
Are you ready, brave reader? Are you ready to meet your true destiny? Grab your best pair of parentheses: you’re about to embark on the journey of a lifetime!
You have to admit it is a great title!
Probably the start of a * for the Brave and True series. 😉