Karin Michel, the manager of youth and family experiences at Chapel Hill Public Library, said the the books are so popular that they are often replaced.
Now, the pages on the story will turn into the story on the screen.
In early February, it was announced that Lionsgate bought the rights to the series. They are currently working on a live-action movie based on Osborne’s 29th book in the series, “Christmas in Camelot.”
For years, several film studios like PBS approached Osborne for the rights to the series. She turned them all down, hoping to keep the series within children’s imaginations.
But when Lionsgate approached Osborne, it was different.
“They all had children. We met people with kids who have read ‘Magic Tree House,’” she said. “There’s just a different feeling than people who are just looking for a product to sell.”
Osborne said the movie will likely be titled “Journey to Camelot,” to make it more of a year-round movie. Both Mary and her husband, Will, are serving as executive producers, with Will also writing the screenplay alongside Jenny Laird.
Currently, the film is in its early production phase.