In Special Agent, Donald R. Smith shares the compelling continuation of his remarkable forty-six-year career in law enforcement. From his early days as a small-town police officer to his rise through the ranks of federal service, Smith provides a rare insider's view of the challenges, sacrifices, and triumphs of life as a Supervisory Special Agent with the Department of Homeland Security, Immigration and Customs Enforcement.

This fourth installment in his memoir series takes readers inside complex investigations involving criminal aliens, child exploitation, human trafficking, terrorism, undercover operations, and high-profile scandals. With unflinching honesty, Smith reflects on the pressures of leadership, the weight of ethical dilemmas, and the toll law enforcement work takes on family life. He also reveals the moments of compassion, courage, and resilience that defined his service.

Blending vivid storytelling with thoughtful reflection, Special Agent is more than a record of cases and assignments-it is a testament to duty, integrity, and the enduring human spirit behind the badge. Whether you are a law enforcement professional, a student of criminal justice, or a reader drawn to true accounts of dedication and sacrifice, this book offers a powerful and authentic journey through the realities of federal law enforcement.