Who wrote the Oxford English Dictionary? Sure, James Murray had a very important role as editor, but a small army of volunteers submitted hundreds of thousands of words on slips of paper to get the project off the ground. What were their stories, and why did they have such a relentless sense of mission for the OED?

Dr Sarah Ogilvie is sharing her research into their lives and times, and it's startling and wondrous. She's a lexicographer and author of The Dictionary People: The Unsung Heroes Who Created the Oxford English Dictionary.