Please visit https://thebookvoice.com/podcasts/audiobook/133/ to download full audiobooks of your choice for free. Title: The Wartime Spies Who Used Knitting as an Espionage Tool Author: Natalie Zarrelli Narrator: Mike DelGaudio Format: Unabridged Length: 6 mins Language: English Release date: 06-09-17 Publisher: Atlas Obscura Genres: Travel & Adventure, Adventure & Exploration Publisher's Summary: During World War I, A grandmother in Belgium knitted at her window, watching the passing trains. As one train chugged by, she made a bumpy stitch in the fabric with her two needles. Another passed, and she dropped a stitch from the fabric, making an intentional hole. Later, she would risk her life by handing the fabric to a soldiera fellow spy in the Belgian resistance, working to defeat the occupying German force. "The Wartime Spies Who Used Knitting as an Espionage Tool" is from atlasobscura.com, published on June 1, 2017.