What is wrong with the author of Ecclesiastes? Why is there a book in the Bible that tells us that all is vanity? Who is the author? Ecclesiastes: A Participatory Study Guide is the ninth volume in the Participatory Study Series and the first that is a guide to an Old Testament book. There has been much controversy about the correct approach to interpreting Ecclesiastes. Is the author clinically depressed? Should you read the book when you're down in order to find someone who can join...