In reply to needvert:
"9 out of 10 Climbers Make The Same Mistakes" is not a beginners book in the slightest if you ask me. It's great if you want to push your grade, but a beginner doesn't want to do that. A beginner should just learn to be safe.
I'd recommend Trad Climbing +, it's a brilliant overview IMO, and while some of the techniques aren't the most efficient, it teaches you to be safe.