In case you missed it on her post, @eveuncovered recommended a book called 'Why we sleep - Unlocking the power of sleep and dreams'. I'm mostly through it on audiobook now. It's fantastic! I second the recommendation. I really think you'd like it. And yes... there is a whole section dedicated to dreams. :)
Yes! She recommended it to me already :D It should be coming soon to my local library so I will get my hands on it as soon as it appears there.
I'm sure it is! Matthew Walker is a great dude, really good lecturer/speaker, too!