Guy Perry: 3 books

John of Brienne's progress, from mid-ranking knightly status to king of Jerusalem and, later, Latin emperor of Constantinople, traces one of the most remarkable careers in the entire medieval period. But how and why did he achieve such heights? This biographical study of aristocratic social and geographical...

The Briennes were a highly important aristocratic family who hailed from the Champagne region of north-eastern France, but whose reach and impact extended across Europe and into the Crusader States in the Middle East. It is a highly dramatic and wide-ranging story of medieval mobility, not only up...

The Great British Entrepreneur's Handbook shares the secrets of experienced entrepreneurs on everything from coming up with great business ideas to the value of old-fashioned networking and how to raise funds - whether courting VCs and other investors or seeking out new sources of crowd finance. With...