Laura Bush’s book is expected to be released in 2010.

AP / Manuel Balce Ceneta

First Lady Laura Bush has sealed a deal worth millions with Scribner to publish a memoir that will encompass her recollections of personal and historical moments, including her eight years in the White House.

The publishing house, in announcing the agreement yesterday, said the memoir is expected to be released in 2010. Sally McDonough, first lady Laura Bush’s press secretary, declined to say how much Bush is being paid for the book but past deals involving first ladies have carried multimillion-dollar payouts.

McDonough said the first lady would work with a collaborator though one hasn’t been selected yet.

“As a rare witness to the private moments of one of our country’s most consequential presidencies, and as a first lady who has maintained a notable level of discretion, her memoir will provide a candid and personal perspective, and an enduring record, of the years that have already determined the course of the 21st century,” said Susan Moldow, executive vice president and publisher of Scribner.

Moldow negotiated the book deal with Washington attorney Robert Barnett, whose many clients include former President Bill Clinton, Sen. Hillary Rodham Clinton and Sen. Edward Kennedy. Nan Graham, vice president and editor in chief of Scribner, will edit the memoir.

In an interview, Barnett said Bush has yet to start the currently untitled book, but she “has said she wants to get right to work on this project when she leaves the White House. It is a high priority for her.”

Bush will have to work quickly to meet the 2010 publishing date. Former First Lady Hillary Rodham Clinton’s memoir Living History was published 2½ years after she left the White House, well into her first term as New York senator.

A memoir from Laura Bush could be the political equivalent of Garbo Speaks. The public has long been fascinated by the first lady, if only because she has said so little about herself, and her life is already a best seller in fictional form, in Curtis Sittenfeld’s novel American Wife.

Publishers seem to have a much higher regard for the first lady, a former schoolteacher known as a passionate reader, than for President George W. Bush, and the book deal — even during a dire economy — would likely be worth at least as much as Hillary Clinton’s $8 million for her memoir.

Books by recent first ladies, including Laura Bush’s mother-in-law, Barbara Bush, have had more dependable commercial appeal than those by former presidents.

Laura Bush said she looked forward to working with the publisher “as I tell the stories of the extraordinary events and people I’ve met in my life, particularly during my years in the White House.”