Michelle Obama’s book sells 1.4 million copies in a week

Former US first lady, Michelle Obama's memoir "Becoming" has recorded massive sales.

Crown Publishing told The Associated Press that Michelle's memoir has sold more than 1.4 million copies in print and digital formats in the U.S. and Canada in the seven days since it was released Nov. 13.

Based on demand from retailers across all channels, the publisher has printed 3 million hardcover copies in North America. On its first day, the book sold more than 725,000 copies, making it one of the year’s biggest debuts, according to FOX News.

Crown also confirmed to the publication that “Becoming” is currently the No. 1 adult nonfiction title in the United Kingdom, Germany, France, Holland, Spain, Denmark and Finland. In Germany, some 200,000 copies have been sold, prompting a second printing of 100,000 copies.