Get the Summary of Scott Payne & Michelle Shephard's Code Name: Pale Horse in 20 minutes. Scott Payne, a former FBI undercover agent, spent years infiltrating dangerous groups. In Code Name: Pale Horse (2025), he teams up with journalist Michelle Shephard to tell how he helped take down The Base, a violent neo-Nazi group plotting domestic terror. Payne embedded himself deep within the white supremacist underground, witnessing chilling rituals and plots firsthand. A seasoned undercover operative, he also took on outlaw biker gangs and drug traffickers. From the front lines of America's extremist threat, his memoir offers a look into the world of covert operations and the ongoing fight against hate-fueled violence...