Robert Ludlum

His string of bestsellers, such as The Bourne Identity, The Osterman Weekend, and The Icarus Agenda, established him as one of literature's most successful espionage novelists. Ludlum died yesterday of a heart attack. He was 74 years old.

Writer Robert Ludlum. His thrillers, all instant bestsellers, include The Osterman Weekend, The Aquitaine Progression and The Matarese Circle. His latest is titled The Icarus Agenda and places American hostages in the Mideast at the center of a superpower standoff. Ludlum is a former actor and theatrical producer who was 40 when he decided to try his hand at writing.