Former first lady Michelle Obama reacts as she talks with a group of young women during a panel at The African American Museum in Philadelphia, Thursday, Nov. 29, 2018, in Philadelphia. Obama was in town on a tour stop for her book, ‘Becoming,” later in the evening. (AP Photo/Matt Slocum)

PORTLAND, Ore. (KOIN) — Former First Lady Michelle Obama added more cities to her 2019 tour as her book sales hit more than 3 million.

Obama will be at the Moda Center on Saturday, Feb. 9 for her new memoir “Becoming.”

The cities were added after Obama had a successful 12-event arena tour across 10 cities.

“I couldn’t be more excited to visit even more cities across the country and around the world,” Obama said. “I’ve been so humbled by the response to the tour thus far and the overwhelming interest we’ve received from so many communities we weren’t able to visit this year. That’s why I’m thrilled that we’ve been able to expand our conversations to these new setting and wider audiences. I can’t wait to continue the discussions that have been so meaningful for me and, I hope, for so many others.”

Starting Tuesday through Wednesday night, fans can register for Ticketmaster’s Verified Fan presale. Registered fans who receive a code will have access to buy tickets for the events on Friday from 10 a.m. to 10 p.m.before the general public.

Obama also added dates for Tacoma, Phoenix, Austin, Houston and more cities around the country.

Since “Becoming” was released on Nov. 13, the hardcover edition has sold more copies than any other book published in the U.S. in 2018. The book is also a #1 bestseller in 11 other countries.