Enter your mobile number or email address below and we'll send you a link to download the free Kindle App. Then you can start reading Kindle books on your smartphone, tablet, or computer - no Kindle device required.

  • Apple
  • Android
  • Windows Phone
  • Android

To get the free app, enter your mobile phone number.

Have one to sell? Sell on Amazon
Flip to back Flip to front
Listen Playing... Paused   You're listening to a sample of the Audible audio edition.
Learn more
See all 2 images

Vital Signs: A Complete Guide to the Crop Circle Mystery and Why It is Not a Hoax Paperback – December 16, 2002

4.0 out of 5 stars 10 customer reviews

See all 5 formats and editions Hide other formats and editions
Price
New from Used from
Paperback
$66.55 $8.63

The Amazon Book Review
The Amazon Book Review
Author interviews, book reviews, editors picks, and more. Read it now
click to open popover


Editorial Reviews

Review

About the Author


Product details

  • Paperback: 192 pages
  • Publisher: Frog Books; Revised edition (December 16, 2002)
  • Language: English
  • ISBN-10: 1583940693
  • ISBN-13: 978-1583940693
  • Product Dimensions: 8.3 x 0.3 x 10.2 inches
  • Shipping Weight: 1.6 pounds
  • Average Customer Review: 4.0 out of 5 stars 10 customer reviews
  • Amazon Best Sellers Rank: #1,401,710 in Books (See Top 100 in Books)
  • Would you like to tell us about a lower price?
    If you are a seller for this product, would you like to suggest updates through seller support?

NO_CONTENT_IN_FEATURE

Amazon First Reads | Editors' picks at exclusive prices

Customer Reviews

Share your thoughts with other customers
See all 10 customer reviews
Rated by customers interested in
Religion & Spirituality Books
4.4 out of 5 stars
4.4 out of 5 stars
Space Exploration
5.0 out of 5 stars
5.0 out of 5 stars
Reference Books
5.0 out of 5 stars
5.0 out of 5 stars

Top customer reviews

October 28, 2014
Format: Paperback|Verified Purchase
Comment| One person found this helpful. Was this review helpful to you? Report abuse
December 12, 2013
Format: Paperback|Verified Purchase
Comment|Was this review helpful to you? Report abuse
December 30, 2012
Format: Paperback|Verified Purchase
Comment|Was this review helpful to you? Report abuse
March 9, 2017
Format: Paperback
Comment|Was this review helpful to you? Report abuse
July 12, 2005
Format: Paperback
Comment| 11 people found this helpful. Was this review helpful to you? Report abuse
May 1, 2003
Format: Paperback
Comment| 38 people found this helpful. Was this review helpful to you? Report abuse
May 27, 2010
Format: Paperback|Verified Purchase
Comment| One person found this helpful. Was this review helpful to you? Report abuse
December 9, 2010
Format: Paperback
Comment| One person found this helpful. Was this review helpful to you? Report abuse