Potter script sells more than 2 million copies in 2 days

The script to the London stage production "Harry Potter and the Cursed Child Parts One and Two" sold more than 2 million print copies in North America in its first two days of publication, Scholastic announced Wednesday.

Reviews for the "Cursed Child" book have been mixed, but the new Potter has topped the best-seller lists of Amazon.com and Barnes & Noble.com and brought in readers nationwide over the weekend for midnight parties celebrating the release.