Here is a revealing, new book on Romans (other books of the Bible are also available). Discover age-old Bible secrets that Christians and churches today are ignorant of. Even people who have gone to church all of their lives have been pleasantly surprised by how much they learned from these books (complete with study notes and discussion questions). See our website for more details.
My guess would be that another window or tab was opened when you went to that webpage and so it cannot go back. Try looking on other tabs or other browser windwos to see if one of them has the previous page.