Published Tuesday by Doubleday, Dream State is the latest selection of Oprah's Book Club (Puchner is set to discuss the book ...

A new image from the Hubble Space Telescope shows a cosmic cloudscape, with clouds of dust and gas swirling in beautiful colors.

Oprah Winfrey reveals her newest book club selection, "Dream State," by Eric Puchner, which explores love, betrayal, and the choices that shape our lives.