Edison's Ghosts

The Untold Weirdness of History's Greatest Geniuses


By Katie Spalding

Read by Susie Riddell

Formats and Prices


This item is a preorder. Your payment method will be charged immediately, and the product is expected to ship on or around May 16, 2023. This date is subject to change due to shipping delays beyond our control.

Overturn everything you knew about history’s greatest minds in this raucous and hilarious book, where it turns out there's a finer line between "genius" and "idiot" than we've previously known.

“As Albert Einstein almost certainly never said, everyone is a genius – but if you judge a fish by its ability to climb a tree, it will live its whole life believing that it is stupid.” So begins Katie Spalding’s spunky takedown of the Western canon, and how genius may not be as irrefutably great as we commonly understand. While most of us may never become Einstein, it may surprise you to learn that there’s probably a bunch of stuff you can do that Einstein couldn’t. And, as Spalding shows, the famous prodigies she explores here were quite odd by any definition. For example:
  • Thomas Edison, inventor of the lightbulb, believed that he could communicate with the undead and built the world’s very first hotline to heaven: the Spirit Phone.
  • Marie and Pierre Curie, famous for discovering radioactivity, slept next to a lump of radioactive material for years and strapped it to their arms to watch it burn them in real-time.
  • Lord Byron, acclaimed British poet, literally took a bear with him to university.
  • Isaac Newton discovered the laws of gravity and motion, but he also looked up at the sun without eye protection. The result? Three days of blindness.
  • Tesla, whose scientific work led to the invention of the AC unit, fell in love with a pigeon.

Edison's Ghosts is filled with examples of the so-called best of humanity doing, to put it bluntly, some really dumb shit.  You’ll discover stories that deserve to be told but never are: the hilarious, regrettable, and downright bafflingly lesser-known achievements that never made it into our history books, until now.


  • [Edison's Ghosts] takes a lighthearted tour of the missteps of scientific heavyweights, including Thomas Edison’s so-called phone to heaven and the time Isaac Newton temporarily blinded himself after studying the sun without eye protection.
    Publishers Weekly
  • "Katie Spalding is one of those annoyingly talented writers. Funny, and with an absurd amount of obscure knowledge, Edison's Ghosts is a must-read on how everyone is much, much stupider than they make out."
    James Felton, author of Assholes: The Dead People You Should Be Mad at
  • “With wit and charm, each of Katie Spalding’s stories in Edison’s Ghosts nudges, pushes, and eventually shoves some of our most illustrious celebrity thinkers right off their pedestals. Whether it was learning how Pythagorus died from an ill-timed fascination with beans, the career derailing procrastination of Leonardo Da Vinci, the truly impressive-in-its magnitude gullibility of Arthur Conan Doyle, or the failed attempt of the titular Edison to create a phone for calling ghosts, this warts-and-all review of the human, the very silly human, side history’s most famous “geniuses” will fuel your dinner party conversations for years.”
    David McRaney, author of You Are Not So Smart
  • Edison's Ghosts is a masterful combination of historical research and comedic storytelling, infused with erudition and judiciously dropped F-bombs. I laughed out loud on nearly every page. It is truly inspiring to read about the stupidity of geniuses. Thank you, Katie, for knocking these wunderkinds down a few pegs and making the rest of us feel smarter in the process.”
    -Justin Gregg, author of If Nietzsche Were a Narwhal
  • “Edison's Ghosts is a lighthearted and amusing account of some of history's most influential people. Even the brightest minds can produce some truly dim moments and this book doesn't hold back.”
    Nick Caruso, New York Times bestselling author of Does it Fart?

On Sale
May 16, 2023
Hachette Audio

Katie Spalding

About the Author

Katie Spalding spent ten years of her life studying maths, which is just about the upper limit on how much maths you can do before people start actively avoiding you at parties. She was awarded her PhD in 2018 for a thesis titled “Growth and Geometry in Multi-Valued Dynamics”, which is a particularly mathematical way of saying she drew a lot of pictures and pointed at them while saying “look, see?” and hoping nobody asked any follow-up questions.
After leaving the world of academia, Katie worked at IFLScience where she mixed scientific explanation and news with humor to an audience of hundreds of thousands. She has supplied research for the TV show QI and its sister podcast No Such Thing As A Fish; her articles have also been seen in HuffPost, PoliticsMeansPolitics and the Maths in Schools journal, among others.


Learn more about this author