NEW YORK (AP) — With Donald Trump still leading in Republican presidential polls, the publisher of a biography that features interviews with the real estate mogul is moving up the release date from early next year to this fall.

St. Martin's Press announced Tuesday that it has set an Oct. 6 sale date for Michael D'Antonio's "Never Enough: Donald Trump and the Pursuit of Success." According to St. Martin's, the book draws on "multiple exclusive" conversations with Trump, and interviews with some of his children and with ex-wives Ivana Trump and Marla Maples.

Trump's candidacy has revived interest in some of his own books, including "Time to Get Tough" and "Trump: The Art of the Deal." Both books were out of stock Tuesday on Amazon.com.