I highly recommend 'Robes - A Book of Coming Changes' by Penny Kelly which can be ordered and downloaded immediately from Penny's site or Amazon, and other booksellers.
'Robes - A Book of Coming Changes is a book of global dimensions offering a compelling look at the changes coming at us now and over the next decades. In 1980, a group of little monk-like men in brown robes began to visit Penny Kelly, always asking her to "look at some pictures." Over the next year and a half, the little men visited her regularly, each time showing her pictures of the future and emphasising that humans needed to take responsibility for the world they were creating. This is the story of what she was shown, and an amazing commentary on the ongoing evolution of the human being.