Even though the Underground Railroad functioned more than a hundred years ago, people are still discussing certain aspects of that secret network of people who helped slaves escape from slavery. There is a particularly heated discussion still taking place online about the use of quilts in the Underground Railroad. This debate began when Jacqueline Tobin and Raymond bobard's book, ,Hidden in Plain View: The Secret Story of Quilts and the Underground Railroad,, was published in 1999. This book asserted that slaves also used a ten-pattern quilt code to escape on the Underground Railroad. As I was doing research for my inter-disciplinary unit on the Underground Railroad (a requirement of my student teaching placement), I discovered Jacqueline T...