Being a massive Tomb Raider fan, I figured I needed the Official companion to it, so I bought me a copy of this gem.
It's richly coloured and quite glossy, and contains everything you need to know about Tomb Raider (up to the 5th game). There's a bio on Lara, info on her outfits and weapons, and enemies, and a whole lot more. Definitely worth the money. =)