There are several different types of book series, and duologies have been quite the popular type in recent years. So what is a duology?
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What is a duology?
Simply put, a duology is a book series that only has two books.
What makes a duology different?
In contrast with a trilogy (tri meaning three), the duo in duology means two.
Trilogies (series of three books) are very famous. Famous examples include The Lord of the Rings, The Hunger Games, and Shadow and Bone.
For one more definition, a quartet is a series of four books. One example we love is The Giver quartet.
A few of our favorite duologies
Sands of Arawiya duology (We Hunt the Flame and We Free the Stars) by Hafsah Faizal
The Carls duology (An Absolutely Remarkable Thing and A Beautifully Foolish Endeavor) by Hank Green
(Read more about An Absolutely Remarkable Thing in our post here!)
The Wrath and the Dawn duology (The Wrath and the Dawn and The Rose and the Dagger) by Renée Ahdieh
Now that you know what a duology is, check one out today!