Kindle

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Scroll down the page once you get there, the good ones are mixed in:

HarperCollins sale:


https://www.amazon.com/s/ref=sr_st_price-asc-rank?keywords=HarperCollins+Publishers&fst=p90x%3A1&rh=n%3A133140011%2Ck%3AHarperCollins+Publishers&qid=1540464703&sort=price-asc-rank

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