I read "The Elegant Universe" by Brian Greene about a year ago and I want to expand my knowledge of these really interesting topics.
Unfortunately I don't have a head for physics formulas and the like.
I was wondering if there are there any other books that are as accessible as TEU was?


I was looking at some books by Michio Kaku or Jim Al-Khalili. I was wondering if anyone had suggestions?

A friend of mine suggested Greene's other book "The Fabric of the Cosmos" so I'm gonna pick that up soonish.