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Marc Hartzman

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Grace O...
384 books | 47 friends

Alex Boese
4 books | 18 friends

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Marc Hartzman

Goodreads Author


Born
Denver, The United States
Website

Twitter

Genre

Member Since
July 2015


ABC News has called Marc Hartzman "one of America's leading connoisseurs of the bizarre" and George Noory from Coast to Coast AM said he's "as bizarre as Robert Ripley." Hartzman considers both high praise since his passion for the unusual started with Ripley's Believe It Or Not and the annual Guinness World Records books during his youth.

In addition to his books about UFOs, ghosts, Mars, Oliver Cromwell's embalmed head, weird things on eBay, sideshow performers, and unorthodox messages from God, Hartzman has written for Mental Floss, HuffPost, AOL Weird News, All That's Interesting, The Morbid Anatomy Online Journal, and Bizarre magazine. He's discussed oddities on CNN, MSNBC, Ripley’s Radio, History Channel’s The UnXplained, Xploration O
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Marc Hartzman I currently working on my 4th book with Quirk about secret government projects. It's called:

"You’re Not Supposed to Know About This: One Man’s Deep D…more
I currently working on my 4th book with Quirk about secret government projects. It's called:

"You’re Not Supposed to Know About This: One Man’s Deep Dive into the Government’s Secret Projects to Control Minds, Train Animal Spies, and Secure American Dominance at All Costs"

It's due out in late 2025.(less)
Marc Hartzman I'm a collector by nature. Always have been. My books are generally collections of stories I find fascinating—ones I want to share. That inspires me a…moreI'm a collector by nature. Always have been. My books are generally collections of stories I find fascinating—ones I want to share. That inspires me and motivates me to write. For example, The Big Book of Mars is a collection of amazing stories about the history of the Red Planet, which started with my discovery of a man in the 1920s who claimed he was in telepathic communication with a. Martian woman named Oomaruru. This was a story I wanted to share, as were many others I soon discovered happening around the same time. (less)
Average rating: 3.74 · 1,276 ratings · 192 reviews · 17 distinct worksSimilar authors
American Sideshow: An Encyc...

3.90 avg rating — 586 ratings — published 2005 — 5 editions
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Chasing Ghosts: A Tour of O...

3.54 avg rating — 392 ratings — published 2021 — 6 editions
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We Are Not Alone: The Extra...

3.77 avg rating — 86 ratings — published 2023
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The Big Book of Mars: From ...

3.75 avg rating — 75 ratings — published 2020 — 12 editions
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The Embalmed Head of Oliver...

3.58 avg rating — 65 ratings — published 2015 — 4 editions
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God Made Me Do It: True Sto...

3.08 avg rating — 25 ratings — published 2010 — 6 editions
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We Are Not Alone: The Extra...

really liked it 4.00 avg rating — 15 ratings
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Found on eBay: 100 Genuinel...

3.14 avg rating — 14 ratings — published 2002
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The Talking Dead: A Collect...

4.20 avg rating — 5 ratings
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The Anti-Social Network: A ...

4.50 avg rating — 2 ratings — published 2011 — 2 editions
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More books by Marc Hartzman…

For this Bride, Death Wasn’t a Dealbreaker

ghost wedding headline 1902The Stark County Democrat (Canton, OH), January 3, 1902.

Spiritualism enjoyed great popularity around the turn of the century. Not only were the living talking to the dead, but in some cases, they were even marrying them. In January 1902, a 45-year-old woman in Detroit, Mrs. Sarah Williams, was wedded to the spirit of Theodore Comstock, once a wealthy miller.

According to newspaper reports, Comstock

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Published on March 18, 2026 06:58

Marc’s Recent Updates

Chasing Ghosts by Marc Hartzman
"I would describe this as a coffee table kind of book which wasn't quite what I was hoping for, but there were some interesting nuggets along the way. I think for this kind of book, more illustrations and call outs would have made it stronger"
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The Mal-Observation Report by Hodgson Richard
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Psycho by Robert Bloch
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Marc Hartzman is currently reading
The History and Records of the Elephant Club; Comp. from Auth... by Edward Fitch Underhill
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Anthem by Noah Hawley
Anthem
by Noah Hawley (Goodreads Author)
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To the Hilt by Dan Meyer
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To the Hilt by Dan Meyer
"What an interesting and fascinating book! I thought sword swallowing was just a magic trick, but as I started reading, I realized that it is very real and very dangerous! So many incredible stories from over 80 past and present sword swallowers, and " Read more of this review »
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Witchcraft for Wayward Girls by Grady Hendrix
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The Elephant Man and Other Reminiscences by Frederick Treves
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The Exorcist by William Peter Blatty
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More of Marc's books…
Quotes by Marc Hartzman  (?)
Quotes are added by the Goodreads community and are not verified by Goodreads. (Learn more)

“had I been able to speak, it would have afforded me a chance to help him understand God’s ways and set him on a proper path. Instead, I rested upon the man’s cold, dry hand; his blasphemy had invited a thin layer of death to creep upon him. For it was clear that a part of his soul was already dead.”
Marc Hartzman, The Embalmed Head of Oliver Cromwell: A Memoir

“Thunderstorms oft spurred these sorts of suppositions. “Maybe God is bursting with tears and he’s flickering lights in His invisible bedroom”
Marc Hartzman, The Embalmed Head of Oliver Cromwell: A Memoir

“Cromwell was a man who believed in the will of God and the power of an idea.”
Marc Hartzman, The Embalmed Head of Oliver Cromwell: A Memoir

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