A look at BookScan, a subscription service for book sales data, exclusive to publishing executives, and its open-access alternative Post45 Data Collective (Melanie Walsh/Public Books)

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Melanie Walsh / Public Books:
A look at BookScan, a subscription service for book sales data, exclusive to publishing executives, and its open-access alternative Post45 Data Collective  —  Culture industries increasingly use our data to sell us their products.  It's time to use their data to study them.

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