May 1, 2001 Off the Shelf Recent books with a Harvard accent Most popular History of napalm origins at Harvard A new book traces napalm's invention to Harvard—and its evolution from heroic discovery to pariah In 2004, a frenzy spread across Harvard Yard in days. Four billion users later, we are only just catching up. All That’s Unseen charts the Harvard graduate’s uneasy journey from Appalachia to Cambridge and back. Explore More From Current Issue Arts & Culture The play Spare Parts is a contemporary fable about the quest to live forever. Letters to the Editor Inseparable cows, big dogs fostering a tiny kitten, and a show beagle’s second act Editor’s Letter The president of Harvard Magazine’s Board of Directors will step down in September.