10 Of The Best-Selling Book Series of All Time

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Written by Keren Mikva

The best book series create new, imaginative worlds that readers can immerse themselves in, and follow characters for years at a time that they can relate to and grow to love.

In compiling this list, reliable figures were unavailable for some of the older series and they have not been included. Also, just give “The Hunger Games” a few more years – it’s only been five years since its release and it has already sold more than 50 million. Yeesh!

The following series each sold well over 100 million copies worldwide, and created millions of fans across the globe. Take a look at some of the best-selling book series of all time.

Sources: Wikipedia.org, University of Missouri, The Internet Public Library, HuffingtonPost.com