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Unsolved Enigmas: Incredible events that have puzzled the greatest minds

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In our quest to understand the world, we seek meaning in every bizarre situation. There’s nothing more fascinating to us than a good mystery. Collected here are some of the world’s strangest enigmas, from mysterious green children to haunted town halls. Did Australian pilot Frederick Valentich encounter UFOs? What caused the children of the Hollinwell Incident to collapse? Was the Rhode Island vampire, Mercy Brown, really a vampire? Why is the Screaming Mummy screaming? These intriguing tales are told through concise but thorough reviews of the background and evidence, before revealing the often surprising theories surrounding each case. Unsolved Enigmas features over 160 photographs, paintings, illustrations, and maps to help amateur sleuths get to the bottom of what really happened.

224 pages, Paperback

First published January 1, 2019

11 people are currently reading
244 people want to read

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Sam Pilger

31 books5 followers

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5 stars
36 (15%)
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92 (38%)
3 stars
89 (37%)
2 stars
17 (7%)
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5 (2%)
Displaying 1 - 27 of 27 reviews
Profile Image for SheLove2Read.
3,090 reviews202 followers
April 23, 2023
If you enjoy reading unsolved mysteries, this is mildly interesting. Most of the ones in this book I was already aware of, and didn't really give many details that you couldn't find on a quick Google search. Still, it is broken down into small sections so it makes for easy reading when you don't feel like starting a new book.
Profile Image for Carlimact.
101 reviews1 follower
November 13, 2025
"Unsolved Enigmas" is a collection of the strangest mysteries that have plagued history.

I enjoy true crime and unsolved mysteries so this was a fun read (even if i was familiar with most of them)

The prose is easy to read, which is a highlight since non-fiction can drag sometimes

Overall, a good time all around
Profile Image for Caryn.
53 reviews1 follower
January 3, 2025
Interesting and occasionally creepy. Needed a better proofreader.
Profile Image for Millie Brown.
21 reviews
March 24, 2022
Loved trying to solve it myself knowing that I was ultimately unable to
Profile Image for c_reads_books.
80 reviews1 follower
August 18, 2020
Unsolved Enigmas by Sam Pilger and Leo Moynihan contains 39 “incredible events that have puzzled the greatest minds,” as the cover states. The enigmas are divided into five categories: Historical Enigmas, Mysterious Disappearances, The Supernatural, Enigmatic Creatures, and Enigmatic People. The mysteries range from occurring centuries ago to currently, and each one has many speculative answers, yet few answers are convincing enough. I enjoyed reading this very interesting book. While some of the enigmas in this book weren’t as intriguing as others, I overall really liked this book. What was the cause of the Dancing Plague?, Why is the Screaming Mummy screaming?, Who - or what - were the Faces of Bélmez?, Why did the Leatherman walk?, and Who wrote the Circleville Letters? were just a few of my favorite mysteries discussed. When I saw this book in the sale section of Barnes & Noble, my curiosity was piqued, and it did not disappoint. I would recommend this book to anyone who, like me, has a curious spirit!
Profile Image for Caroline.
170 reviews
June 8, 2025
Unsolved Enigmas by Sam Pilger and Leo Moynihan contains 39 “incredible events that have puzzled the greatest minds,” as the cover states. The enigmas are divided into five categories: Historical Enigmas, Mysterious Disappearances, The Supernatural, Enigmatic Creatures, and Enigmatic People. The mysteries range from occurring centuries ago to currently, and each one has many speculative answers, yet few answers are convincing enough. I enjoyed reading this very interesting book. While some of the enigmas in this book weren’t as intriguing as others, I overall really liked this book. What was the cause of the Dancing Plague?, Why is the Screaming Mummy screaming?, Who - or what - were the Faces of Bélmez?, Why did the Leatherman walk?, and Who wrote the Circleville Letters? were just a few of my favorite mysteries discussed. When I saw this book in the sale section of Barnes & Noble, my curiosity was piqued, and it did not disappoint. I would recommend this book to anyone who, like me, has a curious spirit!
Profile Image for Lawrence Roth.
219 reviews10 followers
January 15, 2022
Maybe I'm partial to exploring unsolved mysteries because a lot of the media I've consumed about such things is usually really funny or really immersive (Buzzfeed Unsolved, Watcher, Bedtime Stories etc.), so when I got the chance to pick this book up as a quick read I jumped at it.

It's a decently fun guide to all sorts of unsolved mysteries throughout history. It takes the material seriously so there is an intellectual side that tries to convey a rational explanation for a weird phenomena. It's not all just ghosts as well! I was actually quite intrigued by the chapter that covered unidentified people. We know they existed, we just don't know anything about them. Another plus for this book is that it was published in 2019, so modern updates to some of these stories add to the perception that even modern science cannot penetrate the enigmas yet.

A recommend from me if you're looking for a fun, quick read.

Profile Image for Justin.
847 reviews13 followers
September 29, 2024
This is a pretty broad cross section of mysteries throughout history, from the relatively mundane (did Shakespeare actually write his own plays? Did Hitler die in his bunker?), to the outlandish (chupacabras, UFOs). A fair number are ones you might already be familiar with (the Dyatlov Pass incident, Mothman, the aforementioned chupacabras), but I did find several strange incidents I'd never heard of before, like the Faces of Belmez, and the Isdal Woman.

However, for all its breadth, Unsolved Enigmas has sacrificed depth. In the introduction, Pilger writes that this isn't a book about searching for answers, but appreciating the mysteries for what they are. Which feels...if not lazy, then at least a bit lacking, to me. Still, if you're looking for an entertaining diversion, or a surface-level introduction to some bizarre rabbit holes, it's a decent enough book.
Profile Image for Susan Blissett.
248 reviews
June 3, 2023
This was a really interesting read covering a number of puzzling events. My favourite chapters included What was the cause of the Dancing Plague? What causes the children of the Hollinwell Incident to collapse? How did the severe feet of the Saltish Sea end up there? Who or what were the faces of Belmez? and Who wrote the Circleville Letters? If you like reading about strange occurrences and bizarre tales, this is the book for you. The photographs, pictures, maps and layout of the pages and book really add to it also. I would have liked a little more detail on some tales, but overall a fascinating read.
Profile Image for Rachelle.
1,289 reviews13 followers
November 16, 2023
Beyond EBN 2023

From Historical Enigmas and the Supernatural to Enigmatic People and Creatures, this is another of the Unsolved series of books. Again, this was well done and I like how they gave us information but then teased us with just a little bit more that is unanswered.

Things like The Screaming Mummy, or Mercy Brown (was she a real vampire?), the Mothman and its history and creepiness, and the people like Bella in the Wych Elm or the Isdal Woman. Wonderful, crazy, creepy, and mind boggling.
Profile Image for David.
433 reviews1 follower
March 12, 2021
Short shrift given to a plethora of disparate so-called historically grounded mysteries. Maybe too many mysteries given too little ink to invite further exploration. Sort of a coffee-table book or rather more appropriately a short-visit lavatory tome of almost passing interest. Am surprised I allow myself all too often to be snagged by this sort of shallow book store window dressing. But in this case the real objective was achieved - it managed to separate me from more money than it was worth.
Profile Image for R.J. Southworth.
578 reviews10 followers
March 27, 2023
Certainly worth a look if you’re interested in unsolved mysteries, though I’m personally more interested in those concerning actual people or events than supposed supernatural phenomena or cryptids. While the book gets a few details incorrect here and there, it generally takes a fair approach without getting too caught up in more sensational theories, and I certainly learned about a few mysteries I hadn’t heard of before.
Profile Image for Samantha.
1,886 reviews40 followers
November 29, 2020
This was such a fascinating read. There were several segments that really hooked me and had me searching for additional reading material.
I enjoyed the variety of categories found within this book. There were so many interesting and mysterious tales. In fact, I would love to see several of these enigmas blended into fiction stories.
595 reviews15 followers
April 20, 2024
I enjoyed this book. Some of the Enigmas I had heard of others were new to me. The book gives you a short description of the enigma, not getting overly drawn out and a short alternative theory that could be an answer. Some made me curious to so I may look further into them.
151 reviews
July 23, 2021
Interesting book to read, short sections on different cases just enough to make you aware of some cases and cause you to do further interest and ensure that your not bored dragging through pages on cases that maybe aren't as interesting to you.

Bought from the works for a really cheap price, wouldn't recommend buying for the full £13 RRP but a very enjoyable read!
Profile Image for Lisa.
10 reviews
September 16, 2021
Hard to put this down from the beginning. I'm a sucker for the truth of actual events.
Profile Image for Document Of Books.
160 reviews4 followers
May 2, 2022
A genuinely interesting book with loads of cases both well known and lesser know.
Profile Image for Sandy.
1,143 reviews
September 1, 2022
There certainly are some creepy things that go unexplained in this world. This was just an easy read and interesting.
Profile Image for Faye Sirs.
294 reviews4 followers
January 12, 2023
I love unsolved mysteries so this was the perfect book for me. Some sections I wasn’t as keen on but overall an easy and interesting read.
Profile Image for Lucy Gould.
Author 2 books55 followers
July 6, 2023
Not exactly what I expected but I enjoyed it nonetheless.
Profile Image for Virginia.
130 reviews
January 17, 2023
Normally I pick up books like this to help me sleep. This was not the book to do that. It was interesting, and kept my attention the whole time. I'm interested in missing persons, cryptids, and supernatural happenings and this book had a good mix of well known and uncommon cases.
Profile Image for Erica Char.
487 reviews2 followers
July 19, 2019
I was expecting a bit more out of this. Some parts were interesting.
Profile Image for Linda.
1,329 reviews19 followers
November 19, 2019
Some interesting events through history around the world. Quick read.
Profile Image for Tom.
671 reviews12 followers
September 3, 2021
Enjoyable and interesting read of the more and lesser known mysteries, conspiracy theories and crimes over the last few centuries, lots of fun if a little short on detail.
Displaying 1 - 27 of 27 reviews

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