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Publisher's Summary

Documents how 12 people, as part of a top-secret US government program, traveled to the planet Serpo and lived there for 13 years

  • Based on the debriefing of the Serpo team and the diary of the expedition’s commander
  • Explains how the aliens helped us reverse-engineer their antigravity spacecraft and develop technology to solve our planet-wide energy problems
  • Reveals how our government has an ongoing relationship with the Serpo aliens

On July 16, 1965, a massive alien spacecraft from the Zeta Reticuli star system landed at the Nevada test site north of Las Vegas. Following a plan set in motion by President Kennedy in 1962, the alien visitors known as the Ebens welcomed 12 astronaut-trained military personnel aboard their craft for the 10-month journey to their home planet, Serpo, 39 light-years away. In November 2005, former and current members of the Defense Intelligence Agency - directed by Kennedy to organize the Serpo exchange program - came forward to reveal the operation, including details from the 3,000-page debriefing of the seven members of the Serpo team who returned after 13 years on the planet.

Working with the DIA originators of the Serpo project and the diary kept by the expedition’s commanding officer, Len Kasten chronicles the complete journey of these cosmic pioneers, including their remarkable stories of life on an alien planet, superluminal space travel, and advanced knowledge of alien technologies. He reveals how the Ebens presented the US with "The Yellow Book" - a complete history of the universe recorded holographically, allowing the listener to view actual scenes from pre-history to the present. He explains how the Ebens helped us reverse-engineer their antigravity spacecraft and develop technology to solve our planet-wide energy problems - knowledge still classified.

Exposing the truth of human-alien interaction and interplanetary travel, Kasten reveals not only that the Ebens have returned to Earth eight times but also that our government continues to have an ongoing relationship with them - a relationship with the potential to advance the human race into the future.

PLEASE NOTE: When you purchase this title, the accompanying PDF will be available in your Audible Library along with the audio.

©2019 Len Kasten (P)2019 Inner Traditions Audio

Critic Reviews

"I cannot overemphasize the importance of this book. Kasten has cast the bright light of scholarship on a subject that cries for understanding and will change our world and everything that we have come to believe about ourselves and our place in the universe. The shocking truth is, we are not alone and have never been alone." (Robert O. Dean, Command Sgt. Major, US Army, retired)

"Len Kasten’s work is abundant ad infinitum with similar and truthful mind bending revelations known only to insiders; this is a monumental accomplishment. No Ufology’s library is complete without Secret Journey to Planet Serpo. The book is a masterpiece!! Rating: 5 Stars all the way." (Art, UFOs, and Supernatural Magazine)

"Secret Journey to Planet Serpo was a 'mind-blower' for me. A well-written, easy read, with numerous b&w illustrations and 27 colour plates, I think it will test your powers for discerning its credibility and make you begin to wonder what else of monumental importance is being withheld from the citizens of earth." (Alan Glassman, New Dawn)

What listeners say about Secret Journey to Planet Serpo

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QUOTE, UNQUOTE 🤮

I honestly believe that this is one truth of a lifetime. I want the knowledge of this amazing experience in History. The Author and Narrator ruined it all- THROUGHLY (QUOTE,UNQUOTE) it’s really a shame that I am swapping this book because of the QUOTE, UNQUOTE, lousy,disgusting, inexperienced and shameful way in which this monumental issue should be told. I’ll get the important information that it is from some alternate source.

4 people found this helpful

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LOL - Most ridiculous thing I’ve ever read

Kasten can undoubtedly be found wearing a tin foil hat wherever he happens to be. The entire contents of this book are ridiculous. There is zero actual evidence presented to back any of the absurd claims he makes in this book.

Among them:
There’s a reptilian alien society living secretly on earth and have been for thousands of years. They needed the nazis to do their dirty work and take over the world for them because...well, he doesn’t say. But apparently with advanced technology and being millions of years not advanced than us, they are totally helpless and need a human to conquer for them.

Dumbest book I’ve ever read.

3 people found this helpful

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QuoteUnquote

Great subject matter and we’ll written. I was excited to get this audiobook as I have wanted to learn more about Project Serpo for quite some time. Unfortunately, the narrators overuse of “Quote Unquote” throughout made me stop listening halfway through. I’ll just buy the actual book and read it. Very disappointed.

3 people found this helpful

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quote unquote.

I had difficulty staying focused on the story due to the large amount of quotes in the book. The narrator has to say quote unquote when reading anything in quotations and it became overly irritating to listen to. For me anyway.

2 people found this helpful

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Quote/Unquote Great book if you can make it

I am so interested in this subject matter, that I was able to listen through the whole book. It would have been so much better if the reader didn't constantly say "Quote / unquote." this became a massive distraction.

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great story but who is keeping it all secret

and why? so silly. what poor leadership. worth listening to agian! I would have stayed on depo too!

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FIVE STARS !!!

There is nothing more powerful than an idea who's TIME has COME. THIS INFORMATION NEEDS TO BE DISCLOSED TO THE WORLD.

The book is VERY well written, with a full history of the "why's", and the facts in chronological order - perfectly as they happened.

The story is absolutely EXTRAORDINARY!! I could not stop listening to it. I kept having to rewind and listen again because some of the pictures that were formed in my mind started me down a "thought road" that I often had to snap myself out of! LOL.

In fact, the dates in the book coincide EXACTLY to many other books related to the subject, for example Corso's 'Day After Roswell', Greer's 'Unacknowledged'. There are so many factual historical details, that I will be listening to this again and again.

Thank you for consolidating this information into Book form Mr. Kasten. Definitely easier than having to for months sift through the serpo.org website. Truly.

- Edith Williams

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Quote Un Quote

The excessive use of the quote un quote was ridiculous. however other than that it was great.

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Quote/unquote “I made it through the quote/unquotes”

A really fascinating story. I had to make it through the near constant quote/unquote being stated throughout the book. The narrator was good and I doubt it was her fault she had to read all those quote/unquote statements. At least it rolled off her tongue easily and she kept the flow going.

The first half of the story is really the backstory that leads to the main event. The last section of the book is a series of details that were not very interesting and yet I guess it all adds up to the completeness of the information.

I would have wanted to hear more about interactions and even relationships with the Ebons while on the planet. That I felt was lacking for me to truly gain a full experience of the travelers time of 13 solid years on the planet. That said, if it’s true, it’s just amazing.

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Worth it!

You won’t be disappointed, as the book unfolds the mysteries get explained and points throughout the book your are in shock and awe as this continues. To be a fly on a wall, boy would I.

1 person found this helpful

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  • Mad-Mio
  • 09-10-20

Interesting read

Very interesting. If true, the US government has a hell of a lot of explaining to do why it denied humanity the truth. If true, I doubt they would ever admit to this any time soon so the reader needs to keep an open mind and decide for themselves.

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  • Michael J. Gallagher
  • 01-11-21

A load of tosh but great fun

I love this story and have been following it since the early days of the website. None of this could ever have happened of course but it would make a fabulous Netflix mini series. I can buy who most of all this could have worked but I would like to know how the radio communication between earth and serpo took months instead of an 80 round trip. Just asking...

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  • Mat
  • 08-13-20

informative but slow and dreary

couldn't even get going with the story very very slow the narrator is monotone just just not good.

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  • Steve
  • 02-24-20

Smoking gun if evidence is real

Of all the books on this intriguing subject, this one has the closest thing to at one Michael real evidence that is to say if the President Reagan briefings are real then it’s certainly quite compelling. I would like to hear the tapes myself, when I bought this audible book I thought I would regard it a science fiction and enjoy it on that level, but the evidence is quite intriguing, but as I say I need to see a little more detail before I become a true believer it’s the closest thing to disclosure but I think we’re going to get

2 people found this helpful

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  • Anonymous User
  • 12-23-20

painfull

this book trips over its self in so many ways,very painfull to listen to.yep ok