The Mystery of History Volume IV covers world history from Johann Sebastian Bach (1708) to the global war on terror (2001–2014). With the addition of our streaming video lectures*, students can go deeper! Linda Lacour Hobar, author of The Mystery of History , offers eighty-four 10-25 minute lectures (one per lesson) to further each topic of Volume IV with slides, information, virtual field trips, interviews, and inspiration from a biblical worldview. (The lectures are not designed to replace the Student Reader , but to expand on it.) Professionally mastered, these videos may be enjoyed visually by the whole family, but the detail of the lectures is best suited for students 13 and up. *Due to file size, these lectures are accessed through a streaming membership on our website and are not downloadable. Membership is 18 months to allow families some stop and start flexibility! The Mystery of History product: https://themysteryofhistory.com/product/video-lectures-for-volume-iv-membership/