"Blood of the Oak" is an exciting historical detective book written by Elizabeth Hill. In this novel, we are transported to the 18th century, where the thoughtful Dr. Thomas Silver and the clever apothecary Lydia Chapman investigate the mystery of a series of mysterious murders that spread panic among the residents of London. Their investigations lead them to Virginia, where they find themselves in the heart of the American Revolution. The book "Blood of the Oak" is not only an exciting detective story, but also an exciting journey into the past, where events take place that change the course of history.