JL;DR SUMMARY Gregory Wallance's book "The Woman Who Fought an Empire: Sarah Aaronsohn and her Nili Spy Ring" sheds light on the remarkable story of Sarah Aaronsohn, a young Jewish woman who led a pro-British spy ring in Palestine during World War I, defying the Ottoman authorities. A way out west there was a fella, fella I want to tell you about, fella by the name of Jeff Lebowski.