Rebecca Yarros is writing the 4th 'Empyrean' book. Here's everything the 'Fourth Wing' author has said about itgm so far.
Over a year after Rebecca Yarros released "Onyx Storm," she is finally writing the next book in the "Fourth Wing" universe.
Over a year after Rebecca Yarros released "Onyx Storm," she is finally writing the next book in the "Fourth Wing" universe.
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