The subtitle of A Brave Vessel by Hobson Woodward says it all: The True Tale of the Castaways Who Rescued Jamestown and Inspired Shakespeare's The Tempest. The voyage of the Sea Venture, May to July, 1609, featured an encounter with a perfect storm that flung the little boat ashore on the island of Bermuda instead of its intended destination, the fledgling colony at Jamestown.
The author is a credible historian (the text is fleshed out with ample notes and an extensive bibliography) with a novelist's skill at telling a story enlived with fleshed out characters, dramatic tension, and pacing that make it a true page turner. One of the Sea Venture's passengers was William Strachey, a writer whose extensive chronicle of the castaways' experiences of the desert island was widely circulated on his successful return to England and clearly was familiar to Shakespeare who apparently wrote his play while the news was still fresh.
Who were these people? How did they survive? How did they hand build a boat capable of getting them up to Jamestown and what did they find when they arrived? What elements did Shakespeare incorporate into his play? Fascinating reading, with an amazing finish.