Anyone who thinks that Dan Brown has done everything that can be done with the Catholic Church in fiction has clearly never read 'St Peter's Key's' by Yvonne Crowe, a thrilling adventure with real heart and real brains that is centred around the Vatican: Emily Murdoch author of Captives The hardliner Traditionalists in the Vatican are at it again and will stop at nothing to unseat Callixtus IV, the ‘do gooder’ pope from St Peter’s Chair. The murder of the Papal Sacristan sets the world wondering what’s afoot in the echoing halls of the Vatican. The Augustinian Order of friars have filled the role of Papal Sacristan for over 700 years. Who would want to kill him? And why? What significance does a medal of St Augustine hold? Who are the Brotherhood of the Order of the Last Times? Once more Nicolina and David must outrun the forces allied against them as they find themselves once again plunging into the cloak-and-dagger world of opposing forces in Papal politics. An explosive international thriller, St Peter’s Keys weaves through enlightening revelations to dark truths. ST PETER'S KEYS is another superior international thriller . Highly recommended! Sterling Books I found myself not able to put this book down for a long while. It has a broad reach covering a lot of hard topics.This book does a fantastic job and having a female heroine at the lead is a major plus for me.Christopher - Author Conquest of Heroes