Harry Potter continues to dazzle.

Scholastic said it has sold 3.3 million copies of “Harry Potter and the Cursed Child Parts One and Two.”

The “script book,” the eighth Potter book, is based on the play that opened in London’s Palace Theatre on July 30 and is written by J.K. Rowling, John Tiffany and Jack Thorne.

And speaking of sales numbers, Washington Post reporters Michael Kranish and Marc Fisher shouldn’t count on Donald Trump to help sales of their upcoming book, “Trump Revealed” — due out Aug. 23.

Trump told Media Ink in April that he had no intention of reading the Simon & Schuster book.

The Media Ink cut is featured as a blurb on the back cover: “It’s ridiculous,” Trump said of the book. “They know nothing about me. I won’t be reading it.”

Presumably, the two reporters got to know him a little better in the ensuing four months. In the foreword of the book, the authors revealed that the same day the Media Ink story appeared in print, Trump agreed to cooperate with them.

They also wrote that Trump warned them during the process that if he did not like the book, he would retaliate. S&S did not say if The Donald got an advance copy of the book, but they did say they plan a substantial 135,000-copy first printing.