E. Jacob (Jacob, E.)

• 
  Como Leer UN Codice
  by E. Jacob
  Softcover, Editorial Trillas Sa De Cv, ISBN 9682423546 (968-24-2354-6)
• 
  Henry V and the Invasion of France
  by E. Jacob
  Hardcover, Greenwood Pub Group, ISBN 0313242429 (0-313-24242-9)