The Invisible Spy V3 is a novel written by Eliza Fowler Haywood and first published in 1755. It is the third installment in the Invisible Spy series, which follows the adventures of a young woman named Melissa who masquerades as a man in order to infiltrate the world of espionage and political intrigue.In this volume, Melissa finds herself embroiled in a complex web of conspiracies and double-crosses as she attempts to uncover a plot to overthrow...