Milo Weaver is a fictional character created by author Alex Berenson. He is a former operative for the CIA who becomes embroiled in various espionage activities. Weaver is known for his complex personality and moral dilemmas, often navigating the murky waters of intelligence work. The character appears in a series of novels, including "The Faithful Spy" and "The Night Ranger." These books explore themes of loyalty, betrayal, and the consequences of covert operations. Milo Weaver's journey reflects the challenges faced by intelligence agents in a rapidly changing world.