Susan Polgar's Chess Tactics for Champions is really not that hard to digest, but may be slightly ahead of the beginner level. I have it, and I believe it improved my game considerably. She offers some great examples and advice in it.
To get better from a psychological standpoint, I really like Josh Waitzkin's and Bruce Pandolfini's books (there are many). They share much of the same philosophy about sacrifices and knowing how to get into the opponent's head.
For children and complete beginners, I recommend How to Beat Your Dad at Chess by Murray Chandler. It covers about 50 different mate patterns, which will help anyone (not just kids) who has trouble "making it stick".
Hello,
I was wondering whether anyone could suggest any good chess books that aren't too heavy and will help my game. I would like a book that covers positional tactics, but i'm really open to any suggestions? thanks