NEW YORK (NewsNation Now) — Former President Barack Obama’s “A Promised Land” sold nearly 890,000 copies in the U.S. and Canada in its first 24 hours, putting it on track to be the best-selling presidential memoir in modern history.

The first-day sales, a record for Penguin Random House, includes pre-orders, e-books and audio.

“We are thrilled with the first day sales,” said David Drake, publisher of the Penguin Random House imprint Crown. “They reflect the widespread excitement that readers have for President Obama’s highly anticipated and extraordinarily written book.”

The only book by a former White House resident to come close to the early pace of “A Promised Land” is the memoir by Obama’s wife, Michelle Obama, whose “Becoming” sold 725,000 copies in North America its first day and has topped 10 million worldwide since its release in 2018. “Becoming” is still so in demand that Crown, which publishes both Obamas and reportedly paid around $60 million for their books, has yet to release a paperback.

As of midday Wednesday, “A Promised Land” was No. 1 on Amazon.com and Barnes & Noble.com. James Daunt, CEO of Barnes & Noble, said that the superstore chain easily sold more than 50,000 copies its first day and hoped to reach half a million within 10 days.

“So far it has been neck and neck with Michelle Obama’s book,” he said.

By comparison, Bill Clinton’s “My Life” sold around 400,000 copies in North America its first day and George W. Bush’s “Decision Points” around 220,000, with sales for each memoir currently between 3.5 and 4 million copies. The fastest-selling book in memory remains J.K. Rowling’s seventh and final Harry Potter novel, “Harry Potter and the Deathly Hallows,” which came out in 2007 and sold more than 8 million copies within 24 hours.

In the introduction to “A Promised Land,” dated August 2020, Obama writes that “the book kept growing in length and scope” as he found he needed more words than expected to capture a given moment — a bind many authors well understand. He was also working under conditions he “didn’t fully anticipate,” from the pandemic to the Black Lives Matters protests, to, “most troubling of all,” how the country’s “democracy seems to be teetering on the brink of crisis.”

Obama has already written two acclaimed, million-selling works, “Dreams from My Father” and “The Audacity of Hope, which came out in 2006. His new book covers some of the same time period as his previous ones, while continuing his story through the first 2 1/2 years of his presidency and the 2011 killing of Osama bin Laden by the Navy SEALS.