Dr Helen Castor is a historian, author and broadcaster who is best known for her work on some of histories most fascinating women, from Eleanor of Aquitaine to Joan of Arc, Isabella of France to Lady Jane Grey, however, her most recent book, published only a few weeks ago breaks the mould, for in it she explores the life of two of medieval England’s kings. The eagle and the hart, the tragedy of Richard ii and Henry iv is this book, a remarkable and highly detailed exploration of these very very different kings and how, as the title suggests, their lives and more accurately their reigns descended into tragedy. I am thrilled to welcome Helen onto the podcast today to discuss her book, this is a long episode folks, so buckle in as we hop out of the world of the Tudors and into that of the Plantagenets.