The Robert Caro First Edition Collector's Guide
Robert Caro (born 1935) is widely regarded as the greatest American political biographer — a writer whose two monumental projects (The Power Broker and The Years of Lyndon Johnson) have redefined what biography can achieve. His method — exhaustive research spanning years or decades, relentless pursuit of every source, and prose that combines novelistic narrative with investigative rigor — has produced books that are both definitive historical works and masterpieces of American nonfiction.
For collectors, Caro presents a small but intensely concentrated bibliography: just six published books over fifty years. Every one is essential, and the collecting hierarchy is clear.
The Caro Canon
The Power Broker (1974)
The holy grail of Caro collecting. His 1,336-page biography of Robert Moses — the unelected official who shaped modern New York City — won the Pulitzer Prize and remains one of the most important American books of the twentieth century. Signed first editions are the single most sought-after item in modern nonfiction collecting.
The Years of Lyndon Johnson (1982–present)
Caro’s multi-volume biography of Lyndon Johnson, still incomplete after four decades:
- The Path to Power (1982)
- Means of Ascent (1990)
- Master of the Senate (2002)
- The Passage of Power (2012)
- The anticipated fifth volume — not yet published
Working (2019)
Caro’s memoir of method — a slim, warm account of how he researches and writes.
Signing History
Caro has been a generous signer when healthy and available, appearing at bookstore events, museum lectures, and publisher-arranged signings. His signature is bold and confident. He often adds a date and occasionally inscribes with personal notes, particularly for people he knows. Signed copies of all volumes except The Power Broker are accessible at moderate prices.
Market Values (Signed Firsts)
- The Power Broker: $2,000–$8,000+ (condition-dependent; see dedicated entry)
- The Path to Power: $100–$250
- Means of Ascent: $75–$200
- Master of the Senate: $75–$200
- The Passage of Power: $60–$150
- Working: $40–$100
Caro is ninety years old. The finite nature of his availability — and the question of whether the fifth LBJ volume will ever appear — make current prices a floor, not a ceiling.