Stephen Baxter

Manifold: Space is a science fiction book by author Stephen Baxter, first published in the United Kingdom in 2000, then released in the United States in 2001. It is the second book of the Manifold series and examines another possible solution to the Fermi paradox. Although it is in no sense a sequel to the first book …

Manifold: Time is a 1999 science fiction novel by Stephen Baxter. It is the first of Baxter's Manifold Trilogy, although the books can be read in any order because the series takes place in a multiverse. The book was nominated for the 2000 Arthur C. Clarke Award.