Home Categories Recent Authors Lists Series Collections Donate About Contact F.A.Q Search

I run Global Grey entirely on my own. If you find a book you're after, please donate and support the site. Or you can buy a collection - like the one with ALL the ebooks, for only £30.

Mental Radio By Upton Sinclair

Mental Radio

Upton Sinclair

Available in PDF, epub, and Kindle ebook. This book has 170 pages in the PDF version, and was originally published in 1930.


This is the result of investigations into the author's wife's apparent telepathic abilities. With over 150 hand drawings of things that Upton Sinclair drew in private, and then his wife tried to replicate via telepathy, this makes for a highly interesting and at times, amusing, book. Sinclair's top reputation as a 'speaker of truth to power' was actually a compelling reason to take this book seriously. The response to Mental Radio was very positive, impressing academics in the field of psychology and other scientists, including Albert Einstein, who wrote the introduction to the German edition.

Free Download (below donate buttons)

Last week, around 31,000 people downloaded books from my site - 9 people gave donations. These books can take me from 2 to 10 hours to create. I want to keep them free, but need some support to be able to do so. If you can, please make a small donation using the PayPal or Stripe button below (average donation is £2.50). You can also support the site by buying a collection, such as the Paranormal one, with 40 ebooks for only £2.50

PDF   ePub   Kindle

More free ebooks

The Spirit Land The Ghost World Yorkshire Oddities The Omega File: Greys, Nazis, Underground Bases, and the New World Order The New Revelation After-Death Communications

⇧ Back to top