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10 books about aliens

Pick up one of these featured titles on aliens in May 2021.

There are hundreds of books published on aliens. To save you time trying to find your next read, we pull together 10 of the most popular titles with updated prices for delivery to your door.
The Alien Agendas: A Speculative Analysis of Those Visiting Earth cover

255 pages


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The Alien Agendas: A Speculative Analysis of Those Visiting Earth by Mr. Richard Dolan

Category: UFOs

This book was published last year by Independently published and takes approximately 8.5 hours to read.

Alien Agenda: Investigating the Extraterrestrial Presence Among Us by Jim Marrs

Category: New Age & Spirituality

This book was published 21 years ago by William Morrow Paperbacks and takes approximately 16.0 hours to read.

The Mammoth Book of Cover-Ups: The 100 Most Terrifying Conspiracies of All Time (Mammoth Books) by Jon E. Lewis

Category: True Crime

This book was published 13 years ago by Running Press Book Publishers and takes approximately 8.0 hours to read.

UFOs: Generals, Pilots, and Government Officials Go on the Record by Leslie Kean

Category: UFOs

This book was published 10 years ago by Three Rivers Press and takes approximately 11.7 hours to read.

A Gift From The Stars: Extraterrestrial Contacts and Guide of Alien Races by Mrs Elena Danaan

Category: Women

This book was published last year by Independently published and takes approximately 12.9 hours to read.

The Big Book of UFO Facts, Figures & Truth: A Comprehensive Examination by Stephen Spignesi

Category: Astronautics & Space Flight

This book was published 2 years ago by Skyhorse and takes approximately 12.0 hours to read.

Ancient Aliens®: The Official Companion Book by The Producers of Ancient Aliens

Category: Shows

This book was published 5 years ago by HarperOne and takes approximately 7.5 hours to read.

Ben Archer and the Cosmic Fall: (The Alien Skill Series, Book 1) by Rae Knightly

Category: Dogs

This book was published last year by Collections Canada and takes approximately 11.1 hours to read.

Evil Archaeology: Demons, Possessions, and Sinister Relics by Heather Lynn Dr.

Category: Assyria, Babylonia & Sumer

This book was published 2 years ago by Disinformation Books and takes approximately 9.6 hours to read.

Alien Worlds: Your Guide to Extraterrestrial Life (National Geographic Kids) by David A. Aguilar

Category: Aeronautics & Space

This book was published 8 years ago by National Geographic Kids and takes approximately 2.7 hours to read.

We estimate total reading time by multiplying a book's page count by an average reading speed of 2 minutes per page. Summaries sourced from Google Books.

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