The Squealer
by Edgar Wallace
Both Scotland Yard and the London criminal community are trying to discover Heather's identity. This mysterious fence forces criminals to sell their products in vain. When there is an object, it "squeaks" to the police. The story is based on centuries-old "You Don't Beat" pollen. The real question seems to be who Heather is, but you'll find out who she was long before the end, and as always, it's not about who you think you are.