Unfortunately, there is no exact number of copies of the book Unsettled that have been sold. However, we can make an educated estimate based on the book's performance in the market.
The book was a New York Times bestseller, so it was a popular read. It made the “bestseller” list for hardcover nonfiction books for a week in October 2019. Additionally, the book consistently ranked in the top 10 of Amazon’s bestseller lists and had over 1,000 reviews and a 4-star rating.
Given these indicators of success, it is likely that the book has sold a significant number of copies. It's likely that Unsettled has sold tens of thousands of copies.
If you'd like to learn more about the book's performance, you can find some useful information on the publisher's website here: http://bit.ly/2U6bG8W.
