Amazon.com: ' X' Stands for Unknown (9780586058428): Isaac Asimov: Books

Have one to sell? Sell yours here

I own the rights to this title and would like to make it available again through Amazon.

Tell the Publisher!
I'd like to read this book on Kindle

Don't have a Kindle? Get your Kindle here, or download a FREE Kindle Reading App.

' X' Stands for Unknown [Paperback]

Isaac Asimov (Author)

Available from these sellers.

	Amazon Price	New from	Used from
Hardcover	--	--	--
See # more hardcovers
Show fewer hardcovers
Paperback	--	--	--
Paperback, April 24, 1986	--	--	--
See # more paperbacks
Show fewer paperbacks
Mass Market Paperback	--	--	--

Customers Who Bought This Item Also Bought

The Road to Infinity by Isaac Asimov
3.0 out of 5 stars (1)
Counting the Eons by Isaac Asimov
5.0 out of 5 stars (1)
Of Time and Space and Other Things by Isaac Asimov
4.2 out of 5 stars (37)
Quasar, Quasar, Burning Bright by Isaac Asimov
The Relativity of Wrong by Isaac Asimov
4.0 out of 5 stars (3)
Life and Time by Isaac Asimov
5.0 out of 5 stars (1)

Product Details

Paperback: 272 pages
Publisher: HarperCollins Publishers; New Ed edition (April 24, 1986)
Language: English
ISBN-10: 0586058427
ISBN-13: 978-0586058428
Product Dimensions: 6.8 x 4.3 x 0.9 inches
Shipping Weight: 4.2 ounces
Amazon Best Sellers Rank: #3,404,803 in Books (See Top 100 in Books)

Would you like to update product info or give feedback on images?

More About the Author

› Visit Amazon's Isaac Asimov Page

Discover books, learn about writers, read author blogs, and more.

Customer Reviews

There are no customer reviews yet.

Create your own review

Video reviews

Amazon now allows customers to upload product video reviews. Use a webcam or video camera to record and upload reviews to Amazon.

What Other Items Do Customers Buy After Viewing This Item?

View from a Height by Isaac Asimov Paperback
4.0 out of 5 stars (1)

Out of Everywhere by Isaac Asimov Mass Market Paperback

$4.50

› Explore similar items

Suggested Tags from Similar Products

(What's this?)

Be the first one to add a relevant tag (keyword that's strongly related to this product).

asimov(51)

foundation series(74)

isaac asimov(82)

science fiction(136)

space opera(35)

foundation(33)

book(8)

book recommendations(6)

intelligent sf(6)

adventure scifi(3)

Sell a Digital Version of This Book in the Kindle Store

If you are a publisher or author and hold the digital rights to a book, you can sell a digital version of it in our Kindle Store. Learn more

.jsOffDisplayBlock { display: block; } .jsOffDisplayInline { display: inline; } .jsOffVisibility { visibility: visible; } .jsOnDisplayBlock { display: none; } .jsOnDisplayNoneBlock { display: block; } .jsOnDisplayNoneInline { display: inline; } .jsOnDisplayInline { display: none; } .jsOnVisibility { visibility: hidden; } .jqOnDisplayBlock { display: none; } .jqOnDisplayInline { display: none; } .jqOnVisibility { visibility: hidden; } .jqOnDisplayNoneBlock { display: block; } .jqOnDisplayNoneInline { display: inline; }

Customer Discussions

This product's forum

Discussion	Replies	Latest Post
No discussions yet

Ask questions, Share opinions, Gain insight

Start a new discussion

Topic:

First post:

Receive e-mail when new posts are made

Prompts for sign-in

Guidelines

Active discussions in related forums

Discussion	Replies	Latest Post
Science forum Abiogenesis be Manned- There is no evidence for life having started naturally on Earth.	1297	26 minutes ago
Science forum Can evolution produce The Supremes?	17	52 minutes ago
Science forum The Numbers Game in evolution	8	53 minutes ago
Science forum Why are people here so scientifically illiterate	8088	1 hour ago
Science forum On the Predictive Value of Theory of Evolution Versus the Theory of God-Did-It	388	1 hour ago
Science forum Really and finally - this forum and probably most others is the domain of lunatics	66	1 hour ago
Science forum was the moon landing real or fake, and why?	1761	3 hours ago
Science forum Is science the new religion?	240	3 hours ago