What's your favorite literature on LD?

I got halfway thru Dr. LaBerge's Exploring the world of Lucid Dreaming when I realized, even though he's (correct me if I'm wrong) the pioneer of lucid dreaming, this book is almost 20 years old! After finding the excellent techs and tutorials on this website, I gave up reading it- it seemed to be far outdated. Does anyone have books to suggest, about lucid dreaming or dreaming in general?

I feel like I should just stick around here because dreamviews is pretty much all I need :biggrin:

This site have the best tutorials and everything you'll ever need, plus good people. I'm reading the book not because the techniques and the ''how-to'', but to know scientifically the essence of lucid dreaming, it's theories and so on.

Well, there are more books by Stephen Laberge, so you could check any of those?