Found in Translation: Translation. It’s everywhere we look, but seldom seen—until now. Found in Translation reveals the surprising and complex ways that translation shapes the world.
Translation - Getting it Right by Chris Durban: please download it here in various languages
You might also want to take a look at the guide Translation - Buying a non-Commodity
Il Segno di Caino - The Translator's Hall of Shame
How to avoid getting "hit by air" in Italy by Dany Mitzman