Sarah Middleton WilliamsSarah Williams completed a Ph.D. in environmental engineering with an emphasis in microbiology from Stanford University. She is the recipient of a National Science Foundation graduate fellowship. Prior to attending Stanford, Sarah graduated from the niversity of Michigan with a B.S. in engineering. While at the University of Michigan, she was awarded several Hopwood Awards in Poetry and Fiction; following her undergraduate coursework, Sarah was awarded a one-year fellowship to study English at Oxford University. She has published several scientific papers and book chapters in the area of environmental microbiology, as well as poems and stories in several magazines. She is married to Stephen Williams and is the mother of four daughters. She also consults part-time in the area of environmental engineering, enjoys creative writing, and helps with Prepare the Way Ministries. Read More Read Less