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"I've found the Biblio system very easy to work with, and really appreciate the option to choose Canadian currency, which makes my end-of-month purchase-card procedure hugely easier. - PR"

How to tell if a signature is real

How to tell if a signature is genuine

Author's signatures can undoubtedly increase the value of a rare book or first edition. The more scarce the book is, the more an autograph adds to its value. But how to tell if the signature is real? Find out how you can avoid common pitfalls in identifying an author's signature.


What is a First Edition?

What is a first edition?

Even if you're only peripherally aware of book collecting, you've doubtless heard the term, first edition, bandied about but you may still be in the dark as to what makes them such a big deal. Learn about first editions and why collectors value them here.

Civil Rights Movement

Collecting the Civil Rights Movement

The Civil Rights Movement of the 1960's and '70's was an explosive time in American history, and it inspired explosive literature. From Malcolm X to Martin Luther King, Jr., browse some of the most collectible books from and about that era.


In stock guarantee

In stock guarantee

We guarantee all books to be in-stock or you get 20% off your next order.

30 day return guarantee

30 day return guarantee

Shop with confidence with our 30-day return guarantee.


signed churchill

Collecting Signed Books

Editions signed or inscribed by the author are among the most desirable copies of a book for most collectors, but collecting signed books can sometimes require some acumen. Read more >>


collecting first editions

Collecting First Edition Books

What is a first edition and what makes them collectible? How do you know when you're looking at a first edition? All of these questions and more are answered in our book collecting guide. Read more >>


Uncommonly good books found here.

Biblio offers over 100 million used, rare and out-of-print books, but that's not truly what sets us apart. As discerning bibliophiles already know, less is often more. We work with the finest booksellers in the world to cultivate a truly remarkable collection that strikes the perfect balance between quantity and quality of selection.


social responsibility

Social responsibility

Did you know that since 2004, Biblio has used its profits to build 12 public libraries in rural villages of South America? Read more about Biblio's EPIC bottom line.

bibliophiles club

Bibliophiles' Club

Are you a frequent reader or book collector? Join the Bibliophile's Club and save 10% on every purchase, every day!


Exploring Biblio

Here are a few other things that may interest you as you explore the world of books at Biblio: