The executioner's men: Los Zetas, rogue soldiers, criminal entrepreneurs and the shadow state they created - Grayson, George W. (Transaction Publ., 2012)
Includes bibliographical references and index. - Origins and establishment of Los Zetas – Leadership, organization, and training – Resources – A "shadow government" dual sovereignty – Esprit de corps – Los Zetas and La Familia Michoacana – "Zetanization" of Mexico" – Psychological operations – Zetas in Central America – Zetas in the United States – War in the South – Conclusions