First, I enjoyed Ms Dunn’s descriptions of this most wonderful institution and her evocative portrayal of academic rivalry.  The addition of a Ruritanian-style Grand Duke puts the cherry on this already well-iced cake, and enjoyment is guaranteed.  Also worth mentioning is the depth of historical research that must have gone into this series; two examples being the ever-present spectre of the First World War and people’s differing attitudes to and knowledge of dinosaurs.  An absorbing and lively plot, engaging characters, and sense of fun make this one of my favorite series about this period.  Highly recommended.