Our 13-lesson, Old and New Testament Geography workbooks are available from CEI Bookstore. Click here to order directly from them. To aid you in teaching the workbooks we have PowerPoint files below keyed to each of the lessons in each workbook. Additionally, there are detailed, PDF answer keys for teachers for both workbooks. You can teach the workbooks without PowerPoint or the answer keys, but they are provided for those who seek additional aids in teaching.