172 books • 11 series
Book #1: Robert Ludlum’s The Hades Factor
Book #2: Robert Ludlum's the Cassandra Compact
Book #3: Robert Ludlum's The Paris Option
Book #4: Robert Ludlum's the Altman Code
Book #8: Robert Ludlum's(tm) the Ares Decision
Book #1: The Bourne Identity
Book #2: The Bourne Supremacy
Book #3: The Bourne Ultimatum
Book #4: The Bourne Legacy
Book #5: Robert Ludlum's The Bourne Betrayal
Book #7617: Le Cercle Bleu Des Matarese
Book #1: The Matarese Circle
Book #2: The Matarese Countdown
Book #4: Robert Ludlum's The Janson Equation
Book #361: La Progresion de Aquitania
Book #362: El Mito de Bourne
Book #363: La Agenda de Icaro
Book #1: The Road to Gandolfo
Book #2: The Road to Omaha
Book #1894: Robert Ludlum’s The Hades Factor