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Publisher's Summary

Soon after his birthmother contacted him for the first time at the age of thirty-nine, adoptee Gary L. Stewart decided to search for his biological father. His quest would lead him to a horrifying truth and force him to reconsider everything he thought he knew about himself and his world.

Written with award-winning author and journalist Susan Mustafa, The Most Dangerous Animal of All tells the story of Stewart’s decade-long hunt. While combing through government records and news reports and tracking down relatives and friends, Stewart turns up a host of clues—including forensic evidence—that conclusively identify his father as the Zodiac Killer, one of the most notorious and elusive serial murderers in history.

For decades, the Zodiac Killer has captivated America’s imagination. His ability to evade capture while taunting authorities made him infamous. The vicious specificity of his crimes terrified Californians before the Manson murders and after, and shocked a culture enamored with the ideals of the dawning Age of Aquarius. To this day, his ciphers have baffled detectives and amateur sleuths, and his identity remains one of the twentieth century’s great unsolved mysteries.

The Most Dangerous Animal of All reveals the name of the Zodiac for the very first time. Mustafa and Stewart construct a chilling psychological profile of Stewart’s father: as a boy with disturbing fixations, a frustrated intellectual with pretensions to high culture, and an inappropriate suitor and then jilted lover unable to process his rage. At last, all the questions that have surrounded the case for almost fifty years are answered in this riveting narrative. The result is a singular work of true crime at its finest—a compelling, unbelievable true story told with the pacing of a page-turning novel—as well as a sensational and powerful memoir.

©2014 Gary L. Stewart and Susan Mustafa (P)2014 HarperCollins Publishers

What members say

Average Customer Ratings

Overall

  • 4.0 out of 5.0
  • 5 Stars
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Performance

  • 3.9 out of 5.0
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Story

  • 4.1 out of 5.0
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    95
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  • Overall
  • Performance
  • Story

Wow!

If you could sum up The Most Dangerous Animal of All in three words, what would they be?

Fascinating story!

Any additional comments?

I thought this book was amazing. I loved the dry yet emotional voice of Gary, as he went over the story and facts. I got completely hooked and was fascinated the entire way through. I'd read about the Zodiac years ago and saw the Hollywood movie. This is by far the most convincing story I've heard.

8 of 9 people found this review helpful

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  • Story

Interesting story, passionately read

An interesting story, a bit laborious at times. Mostly it is a story of one man's dogged determination of personal discovery. Is Gary Stewarts' father really the Zodiac killer? Maybe.

Few authors ought to read their own books, with few notable exceptions, and honestly in the beginning Gary's reading annoying. But after awhile Gary's reading grew on me.

This is a deeply personal story and he conveys as much emotion with tone as does the words. By the end, I rather liked the addition.

14 of 17 people found this review helpful

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  • Story

Very Compelling Story and Evidence

Would you listen to The Most Dangerous Animal of All again? Why?

I am re-listening to the book already after just finishing it.

What did you like best about this story?

The compelling story and evidence.

Any additional comments?

I just finished the audio version of Gary’s and Susan’s book. They did a fantastic job of telling Gary’s life and research. The evidence is extremely compelling. Please seriously consider buying this book for your library as it will undoubtedly not only become a game changer of this long-standing mystery but a template of how to honestly research and present such important revelations. Kudos to the authors and for Gary to publicly reveal these difficult, personal truths.

10 of 12 people found this review helpful

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Zodiac behind Big Blue Wall; the IRONY of it all

I found the book compelling, not only for revelations about the identity of the Zodiac, but for the interplay of SF politics on a murder investigation and later, a coverup. I think the author has nailed it, when I consider the credibility of the presenter and the publisher (HarperCollins), the support of a qualified handwriting expert of a definitive forensic handwriting match of a few documents written and signed by Van Earl Best, Jr. and those written by the Zodiac, Best's name is embedded in two (2) of the Zodiac ciphers, the fact that both the Zodiac and VE Best, Jr. had identical scars on the same index finger. The motive, means and opportunity also support the finding but aren't needed. The only thing missing for a slamdunk beyond a reasonable doubt finding is DNA. And, Mr. Stewart and his biological mother have offered DNA to an expert who now has the markers to match to the DNA of the Zodiac.

BUT, the Blue Wall of the SF Police Dept stalled it all and closed the investigation in 2004, the week the author began making inquiries for the Best file. Above all else, they must protect their own: a black police detective who married the Zodiac's former wife (the author's biological mother) and who was somewhat of a bit player in the whole investigation behind Toschi and Armstrong.

To hell with the public's interest and the families of the victims.

This book and the author's narration made me want to continue listening.

Can I find something to criticize? Yes. Some of the investigation part repeats what was already in the life story of Van Earl Best, Jr. and I thought there was much too lengthy a discussion of the relationship between the bio mother and her husband Rotea (the detective), presumably to bend over backward to appear that no one is pointing the finger at him.

A definite 5 STAR book.

I just hope to hell this puts continued pressure on the higher-ups in the SFPD to get off their ASS and stop looking out for numero uno!

16 of 20 people found this review helpful

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  • Story

Interesting take on the Zodiac Killer

Would you listen to The Most Dangerous Animal of All again? Why?

This isn't so much a tale about the Zodiac as it is about a man trying desperately to find his real father. He does make a compelling case that his father was the Zodiac, but it almost seems like he has become so invested in the chase, he needs it to be true. I think this book would be interesting even if it weren't about the Zodiac - the story of this guy's parents is nuts! There's a lot of self-reflection and the book drags in some places - I wouldn't read it again, but I do suggest it as an interesting book about adoption, birth parents, etc.

9 of 11 people found this review helpful

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The Argument is Very Intriguing.

Would you recommend this audiobook to a friend? If so, why?

Yes - the ones that are into this type of thing. It's a very interesting look into a mystery that will probably never get solved.

Which scene was your favorite?

For some reason, the scene where Earl and Judy are at the pool at the Hotel Corinto in Mexico City. All the onlookers are wondering why this man is with a young teenager. It just struck me as the epitome of this guy's depravity in a scene that was pretty innocuous.

2 of 2 people found this review helpful

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  • Andrew
  • Hamilton, ON
  • 03-29-15

More of a personal story....

Great personal story of an abandoned child's search for his biological family. The evidence and motive presented that his father was the Zodiac, though interesting, was not overly convincing.

2 of 2 people found this review helpful

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great story

i would have liked to of heared the results of the DNA tests. x x

1 of 1 people found this review helpful

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Excellent

very interesting story based on facts presented. definitely worth listening to. I recommend this book!

1 of 1 people found this review helpful

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  • :(
  • Los Angeles, CA USA
  • 02-23-15

Great story

Well told and it was really riveting - Gary told the story with such emotion I really enjoyed this! Amazing story

1 of 1 people found this review helpful