Dr Peter Marshall has written widely on cultural and intellectual history and is the author of more than a dozen books translated into eleven languages, including The Philosopher's Stone: A Quest for the Secrets of Alchemy, World Astrology and Europe's Lost Civilization. His travel writing includes the books Around Africa and Celtic Gold. He is a Fellow of the Royal Geographic Society.
The story of Rudolf's life is a compelling one... an admirable and fascinating book -- Alex Butterworth Observer Fascinating -- David V Barrett Independent A sympathetic biography of this strange, intelligent aesthete-philosopher... a tragic as well as a fascinating figure -- Alan Massie Literary Review The pleasure of this book for me, in addition to such stimulating details, is that the Holy Roman Empire on the cusp of the 17th century is terra incognita, to be approached with a fresh eye... Rudoph's tolerance deserves a wider audience in our fractious age -- Chris Frew Scotland on Sunday An entertaining description of life at the heart of a Europe stained by the clash of new and old ideas... an enjoyable description of what was an extraordinary epoch -- Greg Neale BBC History Magazine