Minot's Ledge Lighthouse, off Boston's South Shore near the towns of Cohasset and Scituate, has a fascinating history replete with heroism, tragedy, and triumph. Widely known as the "I Love You Light" after its famous 1-4-3 flash characteristic, it has sparked the imaginations of lighthouse lovers around the world. The present (1860) tower is one of the classic examples of a granite wave-swept lighthouse and has withstood the battering of countless storms. It stands today as a testament to its designers and builders and as a monument to the brave keepers who stood watch for nearly a century. Jeremy D'Entremont is the author of more than a dozen books and hundreds of articles on lighthouses and maritime history.