Where did the idea for this book come from?
BUSH: We have written three books before, and they’ve all centered around sisterhood, because we’re twins and don’t know life any other way.
HAGER: On our book tours, we hear what people have to say, and it informs what is missing from what we’ve previously written.
BUSH: We go on long walks so we can talk, flesh out the idea, come up with the narrative arc.
HAGER: By the time we put it on paper, it’s not as long of a process.
Persons:
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