50 Must-Read 50 Beta
← The Must-Read 50
Cover of Chaos: Charles Manson, the CIA and the Secret History of the Sixties by Tom O'Neill with Dan PiepenbringChaos: Charles Manson, the CIA and the Secret History of the Sixties
Modern · Nonfiction, True Crime, Politics

Chaos: Charles Manson, the CIA and the Secret History of the Sixties

by Tom O'Neill with Dan Piepenbring
2019 · 528 pages · Nonfiction
Lifetime bestseller
≈ 13 hours to read · about 4 weeks at 30 minutes a day

What it's about

In 1999, journalist Tom O'Neill was assigned a magazine piece about the thirtieth anniversary of the Manson murders, and worried there was nothing new to say. Weren't the facts indisputable? What he found over the following years challenged the official story.

Why it's worth reading

It spent 28 weeks on the New York Times bestseller lists. It's a gripping investigation.

You'll love it if you liked

Good to know

It was written with Dan Piepenbring. Some of its theories remain unproven, as O'Neill acknowledges.

By the numbers

64.0Must-Read Score
  • Readers34 out of 100 · counts 42%
  • Critics0 out of 100 · counts 14%
  • Bestseller52 out of 100 · counts 34% (its stronger lane)
  • Buzz0 out of 100 · counts 10%

Critics and Bestseller are two ways to earn a place: a book's stronger one counts more. Buzz rewards recent bestseller weeks and prizes, so older books start at zero. The parts combine into the Must-Read Score, shown on a scale where the best book we found scores 99 and the last book to make the ranking scores 50.

Where it ranks

Why it made the list

Bestseller
28 weeks on the New York Times bestseller lists since 2020

Reads as

True story, Dark, Gripping

How we rank

Already read it? Upload your Goodreads or StoryGraph history and get the 50 best books you haven't read, tuned to your taste.Get my 50

If you like this, read next

Cover of Say Nothing: A True Story of Murder and Memory in Northern Ireland by Patrick Radden KeefeSay Nothing: A True Story of Murder and Memory in Northern Ireland
Say Nothing: A True Story of Murder and Memory in Northern IrelandPatrick Radden Keefe
Cover of Catch and Kill: Lies, Spies, and a Conspiracy to Protect Predators by Ronan FarrowCatch and Kill: Lies, Spies, and a Conspiracy to Protect Predators
Catch and Kill: Lies, Spies, and a Conspiracy to Protect PredatorsRonan Farrow
Cover of Advise and Consent. by Allen DruryAdvise and Consent.
Advise and Consent.Allen Drury
Cover of The President Is Missing by James Patterson and Bill ClintonThe President Is Missing
The President Is MissingJames Patterson and Bill Clinton
Cover of Freezing Order by Bill BrowderFreezing Order
Freezing OrderBill Browder
Cover of State of Terror by Hillary Rodham Clinton and Louise PennyState of Terror
State of TerrorHillary Rodham Clinton and Louise Penny

Explore the best-of lists

All 36 best-of lists →

Quick answers

Is Chaos: Charles Manson, the CIA and the Secret History of the Sixties worth reading?

Yes. It spent 28 weeks on the New York Times bestseller lists. It ranks #1,993 of the 2,816 books in our ranking, with a Must-Read Score of 64.0 (the best book we found scores 99).

What is Chaos: Charles Manson, the CIA and the Secret History of the Sixties about?

In 1999, journalist Tom O'Neill was assigned a magazine piece about the thirtieth anniversary of the Manson murders, and worried there was nothing new to say. Weren't the facts indisputable? What he found over the following years challenged the official story.

How long does it take to read Chaos: Charles Manson, the CIA and the Secret History of the Sixties?

About 13 hours (528 pages), or about 4 weeks at 30 minutes a day.

What should I read after Chaos: Charles Manson, the CIA and the Secret History of the Sixties?

If you liked it, try Outrage: The Five Reasons Why O.J. Simpson Got Away with Murder by Vincent Bugliosi, I'll Be Gone in the Dark by Michelle McNamara or In Cold Blood by Truman Capote.