Who is Edwin Rist? Genius? Narcissist? Felon? Mastermind? Pawn? Liar? One summer evening in 2009, twenty-year-old musical prodigy Edwin Rist broke into the British Museum of Natural History. Hours later, he slipped away with a suitcase full of rare bird specimens collected over the centuries from across the world, all featuring a dazzling array of priceless feathers. Kirk Wallace Johnson was waist-deep in a river in New Mexico when he first heard about the heist, from his fly-fishing guide. When he discovered that the thief evaded prison, and that half the birds were never recovered, Johnson embarked upon a years-long worldwide investigation which led him deep into the fiercely secretive underground community obsessed with the Victorian art of salmon fly-tying.