NEW YORK — "To Kill a Mockingbird" will not be Harper Lee's only published book after all.
Publisher Harper announced Tuesday that "Go Set a Watchman," a novel the Pulitzer Prize-winning author completed in the 1950s and put aside, will be released July 14. Rediscovered last fall, "Go Set a Watchman" is essentially a sequel to "To Kill a Mockingbird," although it was finished earlier.
Reactions have ranged from a euphoric Oprah Winfrey, who issued a statement saying "I couldn't be happier if my name was Scout," to skepticism that the new book will be of the same quality as "Mockingbird." Lee biographer Charles J. Shields noted that Lee was a "beginning author" when she was writing "Watchman."
The 304-page book will be Lee's second, and the first new work in more than 50 years, among the longest gaps in history for a major writer. The publisher plans a first printing of 2 million copies.
"In the mid-1950s, I completed a novel called 'Go Set a Watchman,'" the 88-year-old Lee said in a statement issued by Harper. "It features the character known as Scout as an adult woman, and I thought it a pretty decent effort. My editor, who was taken by the flashbacks to Scout's childhood, persuaded me to write a novel (what became 'To Kill a Mockingbird') from the point of view of the young Scout.
"I was a first-time writer, so I did as I was told. I hadn't realized it (the original book) had survived, so was surprised and delighted when my dear friend and lawyer Tonja Carter discovered it. After much thought and hesitation, I shared it with a handful of people I trust and was pleased to hear that they considered it worthy of publication. I am humbled and amazed that this will now be published after all these years."
Financial terms were not disclosed. The deal was negotiated between Carter and the head of Harper's parent company, Michael Morrison of HarperCollins Publishers. "Watchman" will be published in the United Kingdom by William Heinemann, an imprint of Penguin Random House.
According to publisher Harper, Carter came upon the manuscript at a "secure location where it had been affixed to an original typescript of 'To Kill a Mockingbird.'" The new book is set in Lee's famed Maycomb, Alabama, during the mid-1950s, 20 years after "To Kill a Mockingbird" and roughly contemporaneous with the time that Lee was writing the story. The civil rights movement was taking hold in her home state. The Supreme Court had ruled unanimously in 1954 that segregated schools were unconstitutional, and the arrest of Rosa Parks in 1955 led to the yearlong Montgomery bus boycott.
"Scout (Jean Louise Finch) has returned to Maycomb from New York to visit her father, Atticus," the publisher's announcement reads. "She is forced to grapple with issues both personal and political as she tries to understand her father's attitude toward society, and her own feelings about the place where she was born and spent her childhood."
Lee herself is a Monroeville, Alabama native who lived in New York in the 1950s and returned to her hometown. According to the publisher, the book will be released as she first wrote it, with no revisions. By midday Tuesday, "Watchman" was in the top 20 on Barnes & Noble.com. Independent sellers also expect strong interest.
"To a lot of us in bookselling, 'To Kill A Mockingbird' remains one of our all-time favorite books and it sure is exciting to know we are about to learn more of the story," said Oren Teicher, CEO of the American Booksellers Association, the trade group for the country's independent stores.
Shields, whose "Mockingbird: A Portrait of Harper Lee" came out in 2006, said that "Mockingbird" had required extensive editing and doubted that "Watchman" has "the tight structure" of her other book.
"But if we have any of her voice, her compassion for people and her message about understanding the other in there, we'll have a very fine work," Shields said.
"To Kill a Mockingbird" is among the most beloved novels in history, with worldwide sales topping 40 million copies. It was released on July 11, 1960, won the Pulitzer Prize and was adapted into a 1962 movie of the same name, starring Gregory Peck in an Oscar-winning performance as the courageous attorney Atticus Finch. Robert Duvall, who played the reclusive Boo Radley in the movie, issued a statement Tuesday saying that the film was a "pivotal point" for him and he was "looking forward" to the new book.
Although occasionally banned over the years because of its language and racial themes, "Mockingbird" has become a standard for reading clubs and middle schools and high schools. The absence of a second book from Lee only seemed to enhance the appeal of "Mockingbird."
Lee's publisher said the author is unlikely to do any publicity for the book. She has rarely spoken to the media since the 1960s, when she told one reporter that she wanted to "to leave some record of small-town, middle-class Southern life." Until now, "To Kill a Mockingbird" had been the sole fulfillment of that goal.
"This is a remarkable literary event," Harper publisher Jonathan Burnham said in a statement. "The existence of 'Go Set a Watchman' was unknown until recently, and its discovery is an extraordinary gift to the many readers and fans of 'To Kill a Mockingbird.' Reading in many ways like a sequel to Harper Lee's classic novel, it is a compelling and ultimately moving narrative about a father and a daughter's relationship, and the life of a small Alabama town living through the racial tensions of the 1950s."
The new book also will be available in an electronic edition. Lee has openly stated her preference for paper, but surprised fans last year by agreeing to allow "Mockingbird" to be released as an e-book.
AP Film Writer Jake Coyle in New York contributed to this report.