I, too, read several books at once. I always seem to have The Secret open, as well as Ask and It is Given. I have those two books and The Law of Attraction on CD and I listen to them while working out (makes time fly on the bike and weights MUCH easier to lift :) ).
I am also reading Seth Speaks, The Success Principles by Jack Canfield, and Public Opinion by Walter Lippmann.
I will be starting college next semester with a double major in Psychology and Philosophy. I would appreciate some great referrals in these topics.