John Dee, Scholar and Magician

The name John Dee conjures up images of a Tudor-era mage plumbing the mysteries of the occult and speaking with angels through his system of Enochian magic. This is how most people know Dr. Dee, and it is all I knew about him until I visited an excellent exhibition at the Royal College of Physicians in London.
Scholar, Courtier, Magician: The Lost Library of John Dee sets the record straight on a misunderstood and often maligned Renaissance man. Far more than a mere occultist, Dee was a geographer, mathematician, astronomer, world traveler, and cryptographer. He was influential in two royal courts and was an early advocate for the colonization of the Americas.