Silver Moon Press Mysteries In Time Homeschool Historical Fiction Series HB. Set of 6 hardcover historical fiction books that cover topics such as the Revolutionary War, the Civil War, and more. Stories are told from the point of view of young fictional teens who lived at that time. Rare collection from the 1990s- 2000s. Condition is Like New. Books have a little surface dust, but appear to be unread. See photos for specific titles in the set. Shipped with USPS Media Mail.