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.

Free Shipping for Prime Members
FREE Shipping
Get free shipping
Free 5-8 business-day shipping within the U.S. when you order $25 of eligible items sold or fulfilled by Amazon.
Or get 4-5 business-day shipping on this item for $4.98. (Prices may vary for AK and HI.)
Learn more about free shipping
on orders over $25—or get FREE Two-Day Shipping with Amazon Prime
Only 2 left in stock (more on the way).
Ships from and sold by Amazon.com. Gift-wrap available.
How Do You Know It's True... has been added to your Cart

Ship to:
To see addresses, please
or
Please enter a valid US zip code.
or
FREE Shipping on orders over $25.
Condition: Used: Good
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

How Do You Know It's True? Paperback – August 1, 1991

3.6 out of 5 stars 10 customer reviews

See all 3 formats and editions Hide other formats and editions
Price
New from Used from
Kindle
Paperback
$18.99
$14.97 $2.50

Explore our editors' picks for the best kids' books of the month
See which new books our editors' chose as this month's favorites for kids of all ages. Learn more
$18.99 Free Shipping for Prime Members
FREE Shipping
Get free shipping
Free 5-8 business-day shipping within the U.S. when you order $25 of eligible items sold or fulfilled by Amazon.
Or get 4-5 business-day shipping on this item for $4.98. (Prices may vary for AK and HI.)
Learn more about free shipping
on orders over $25—or get FREE Two-Day Shipping with Amazon Prime
Only 2 left in stock (more on the way). Ships from and sold by Amazon.com. Gift-wrap available.
click to open popover

Frequently bought together

  • How Do You Know It's True?
  • +
  • Maybe Yes, Maybe No: A Guide for Young Skeptics
  • +
  • Maybe Right, Maybe Wrong: A Guide for Young Thinkers
Total price: $46.73
Buy the selected items together

Editorial Reviews

About the Author


Product details

  • Age Range: 12 and up
  • Grade Level: 7 and up
  • Paperback: 112 pages
  • Publisher: Prometheus Books; First Edition edition (August 1, 1991)
  • Language: English
  • ISBN-10: 0879756578
  • ISBN-13: 978-0879756574
  • Product Dimensions: 5.4 x 0.3 x 8.3 inches
  • Shipping Weight: 2.4 ounces (View shipping rates and policies)
  • Average Customer Review: 3.6 out of 5 stars 10 customer reviews
  • Amazon Best Sellers Rank: #1,708,350 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

Book Awards
Browse award-winning titles. See more

Customer reviews

Rated by customers interested in
Philosophy Books
1.0 out of 5 stars
1.0 out of 5 stars

Top customer reviews

on September 29, 2009
Format: Kindle Edition|Verified Purchase
0Comment| 3 people found this helpful. Was this review helpful to you?YesNoReport abuse
on April 8, 2013
Format: Paperback|Verified Purchase
0Comment|Was this review helpful to you?YesNoReport abuse
on May 5, 2013
Format: Paperback|Verified Purchase
0Comment| One person found this helpful. Was this review helpful to you?YesNoReport abuse
on June 14, 2007
Format: Paperback|Verified Purchase
0Comment| 6 people found this helpful. Was this review helpful to you?YesNoReport abuse
on December 1, 2000
Format: Paperback|Verified Purchase
0Comment| 50 people found this helpful. Was this review helpful to you?YesNoReport abuse
on October 8, 2010
Format: Paperback
0Comment| 11 people found this helpful. Was this review helpful to you?YesNoReport abuse

Set up an Amazon Giveaway

How Do You Know It's True?
Amazon Giveaway allows you to run promotional giveaways in order to create buzz, reward your audience, and attract new followers and customers. Learn more about Amazon Giveaway
This item: How Do You Know It's True?

Pages with related products. See and discover other items: candy packaging, cook bag, cookie making, cookie packaging supplies, cookware made in usa, cake model