Last week, I purchased my very first strategy guide. Don't judge me! It's one of the best: Future Press' Dark Souls: The Official Guide, a massive, hardcover book that delves into every single little detail of this wonderfully complex and esoteric role-playing game.
Forgive me for burning through the book in this video, but the guide is substantial enough that it takes a good ten minutes to leaf through it and touch on its contents. I highly recommend it for the Dark Souls players out there, particularly those who plan on playing it more than once.
Dark Souls: The Official Guide, by Future Press, will set you back about $24.99 USD (19.99 EUR/14.99 POUND) if you can find it.