So yeah, I was looking for the Thieves Guild quests, which were at the end of the main quest it seemed, so I saw the name 'Thieves Guild' and looked across to the page, I read it upwards. Then I realised that I just read the ending of the entire game.

Pretty annoyed, now that I know the final boss, what happens etc. But it sounds epic, so I get to look forward to it I guess:3

Thieves Guild questline is really epic, especially at the end. But yeah this is why I don't buy strategy guides. Or only read them after I do a full playthrough.

Don't start a new game with subtitles on.

I saw it say at the top "WARNING, MAJOR SPOILERS" It was an "Oh.. sh*t" moment.

But yeah, I bought the guide because I only had to pay a little extra on top of the game, it's been useful to me, until then.