"What's that old saying—two's company, three's a crowd? Though trilogies and series will always have our hearts, sometimes we just need an epic duology on our shelves. Recently, we brought you just a few of our favorite YA duologies over on our Instagram, because like we said, sometimes you need more than just one book to tie it all together.
And, if we may, there are some some truly EPIC duologies out there, like Heart of Iron and it's sequel, Soul of Stars, which is FINALLY out in the world. In honor of these fantastic books, and so many more, we're bringing you a list of duologies to add to your shelves."
- EpicReads
