Michelle Obama has revealed the name of her memoir, Becoming, one of the most highly anticipated books in recent years that will hit stores globally on 13 November

The former first lady tweeted Sunday that the book, which will be available in 24 languages will come out a week after the 2018 midterm elections

“Writing Becoming has been a deeply personal experience,” she said in a statement. “It has allowed me, for the very first time, the space to honestly reflect on the unexpected trajectory of my life. In this book, I talk about my roots and how a little girl from the South Side of Chicago found her voice and developed the strength to use it to empower others. I hope my journey inspires readers to find the courage to become whoever they aspire to be. I can’t wait to share my story.”

Ms Obama and her husband, former President Barack Obama, last year reached a joint agreement with Penguin Random House for their respective books. The deal is believed to be well in excess of $30 million (£21.5m).

Memoirs by former first ladies usually sell well, with notable works including Laura Bush’s Spoken from the Heart and Hillary Rodham Clinton’s Living History. Michelle Obama’s memoir is expected to be a major commercial and cultural event. She is admired around the world and has never told her story at length. Her only previous book was a 2012 work on gardening, American Grown.

Michelle Obama as the First Lady Show all 11 1 /11 Michelle Obama as the First Lady Michelle Obama as the First Lady NEW YORK - MARCH 9: Michelle Obama, wife of Presidential candidate Senator Barack Obama (D-IL) addresses the crowd at a fundraising event at the Grand Hyatt March 9, 2007 in New York City. The mass fundraiser of Senator Barack Obama targeted a youthful demographic. (Photo by Michael Nagle/Getty Images) Getty Michelle Obama as the First Lady WASHINGTON - JANUARY 4: U.S. Senator Barack Obama (D-IL) (2nd L) poses for with his wife Michelle (2nd R), Vice President Dick Cheney (R), daughters (C) Malia and Sasha during the reenactment of a swearing -in ceremony on Capitol Hill January 4, 2005 in Washington, DC. The 109th Congress was sworn in January 4. (Photo by Alex Wong/Getty Images) Getty Michelle Obama as the First Lady LOS ANGELES, CA - MARCH 19: Senator Barack Obama and his wife Michelle arrive at the 36th NAACP Image Awards at the Dorothy Chandler Pavilion on March 19, 2005 in Los Angeles, California. (Photo by Frederick M. Brown/Getty Images) Getty Michelle Obama as the First Lady AMES, IA - FEBRUARY 11: Michelle Obama, wife of Senator Barack Obama (D-IL), listens with her daughter Sasha as the Senator addresses a crowd gathered at a campaign rally at Iowa State University February 11, 2007 in Ames, Iowa. Obama is wrapping up a two-day campaign swing through Iowa after announcing February 10, that he would seek the Democratic nomination for President. (Photo by Scott Olson/Getty Images) Getty Michelle Obama as the First Lady DES MOINES, IA - DECEMBER 08: Michelle Obama (L) and talk show host Oprah Winfrey embrace at a rally for Democratic presidential hopeful Barack Obama December 8, 2007 in Des Moines, Iowa. Obama and Winfrey are scheduled to make two stops in Iowa before heading off to campaign events in South Carolina and New Hampshire tomorrow. (Photo by Scott Olson/Getty Images) Getty Michelle Obama as the First Lady CHICAGO - FEBRUARY 05: Michelle Obama, wife of Democratic presidential hopeful Sen. Barack Obama (D-IL), arrives for a Super Tuesday event at the Hyatt Hotel Feburary 5, 2008 in Chicago, Illinois. Polls showed Obama and his rival for the Democratic nomination, Sen. Hillary Clinton (D-NY), in a virtual tie going into Super Tuesday, where primaries and caucuses are held in 24 states. (Photo by Chip Somodevilla/Getty Images) Getty Michelle Obama as the First Lady US President Barack Obama (L) and his wife Michelle (2nd L) meet with Britain's Queen Elizabeth II (2nd R) and Prince Philip, the Duke of Edinburgh (R) during an audience at Buckingham Palace in London, on April 1, 2009. US President Barack Obama visited Queen Elizabeth II at Buckingham Palace on Wednesday while his in London for the G20 summit. Obama and wife Michelle were hosted by the queen for a meeting, the day before the crunch summit on tackling the world economic crisis. AFP PHOTO/John Stillwell/WPA POOL (Photo credit should read JOHN STILLWELL/AFP/Getty Images) Getty Michelle Obama as the First Lady LONDON, ENGLAND - OCTOBER 11: A screen shows the First Lady of the United States Michelle Obama, as girls participate in a live conversation with her and other school girls around the world, via a video link at the Mulberry School for Girls n OCtober 11, 2016 in London, England. A Global Conversation on Girl's Education was a digital conversation with adolescent girls around the world. The event took place in celebration of International Day of the Girl. Girls in Washington, D.C., Jordan, Peru, Tanzania, and the Mulberry School for Girls in the United Kingdom spoke with one another about the challenges they have faced and potentially overcome in attaining an education. (Kirsty Wigglesworth-WPA Pool/Getty Images) Getty Michelle Obama as the First Lady Executive Director of Let's Move! and Senior Policy Advisor for Nutrition Policy at The White House Debra Eschmeyer (L) looks on as First Lady Michelle Obama (C) helps a child harvest sweet potatoes from the White House Kitchen Garden during a harvesting event at the White House in Washington, DC, October 6, 2016. / AFP / JIM WATSON (Photo credit should read JIM WATSON/AFP/Getty Images) Getty Michelle Obama as the First Lady WASHINGTON, DC - MAY 20: U.S. first lady Michelle Obama dances with students from turn around schools during a talent show at the East Room of the White House May 20, 2014 in Washington, DC. President Obamas Committee on the Arts and the Humanities held the first-ever White House Talent Show featuring performances by major artists and showcase the talents of students from schools participating in the Turnaround Arts program which helps to turn around low-performing schools and increase student achievement through arts education. (Photo by Alex Wong/Getty Images) Getty Michelle Obama as the First Lady WASHINGTON, DC - APRIL 06: First Lady Michelle Obama dances with members of the All Stars from from the television show "So You Can Dance" during the annual White House Easter Egg Roll on the South Lawn April 6, 2015 in Washington, DC. President Obama and the first lady hosted thousands of children for the annual White House event dating back to 1876 that features live music, sports courts, cooking stations, storytelling, as well as the Easter egg roll this year. (Photo by Mark Wilson/Getty Images) Getty

The book will be published simultaneously in from Swedish to Arabic, and Michelle Obama expects to promote Becoming in the US and overseas. She will also narrate the audio version. According to the publishers Crown – a Penguin Random House division who will release the book in the US - Ms Obama is working with a team of assistants, but that every word in the finished text will be hers.

“As first lady of the United States of America — the first African-American to serve in that role — she helped create the most welcoming and inclusive White House in history, while also establishing herself as a powerful advocate for women and girls in the US and around the world,” Crown said in a statement.

Michelle Obama unveils her official portrait at National Portrait Gallery in DC

“In her memoir, a work of deep reflection and mesmerising storytelling, Michelle Obama invites readers into her world, chronicling the experiences that have shaped her—from her childhood on the South Side of Chicago to her years as an executive balancing the demands of motherhood and work, to her time spent at the world’s most famous address.”

Barack Obama, who has written the million-sellers Dreams from My Father and The Audacity of Hope, has not yet scheduled his memoir. He is expected to focus on his eight years in the White House.