Mary Pope Osborne
Description
Mary Pope Osborne is the American author best known for creating the Magic Tree House series of children's books. While she is primarily a writer of prose literature, her work has been adapted into Japanese anime and serves as the foundation for various graphic novel and animated projects, establishing her as an original creator whose intellectual property has been translated into visual media.
Osborne's most significant connection to anime is the 2012 Japanese animated film Magic Tree House. Released nationwide in Japan on January 7, 2012, the film is a direct adaptation of her book series. The production was handled by Kadokawa Shoten, a major Japanese entertainment company, and was based on the illustrations by Ayana Amako from the Japanese edition of the books, rather than the original American artwork by Salvatore Murdocca. The film was directed by Hiroshi Nishikiori, known for his work on Azumanga Daioh, and featured a screenplay by Ichiro Okouchi, the writer behind Code Geass: Lelouch of the Rebellion. This adaptation brought the adventures of siblings Jack and Annie to a new audience, with the franchise already having sold over 3.3 million copies in Japan alone at the time of the film's release.
Beyond this specific anime feature, Osborne's identity as a creator extends to a wide range of original works and adaptations. The Magic Tree House series debuted in 1992 and has since sold over 194 million copies worldwide, being translated into 39 languages. The franchise encompasses more than 100 titles, including the original chapter books, companion nonfiction volumes, and graphic novel adaptations. Osborne is directly credited as the creator for these graphic novel versions, which have been adapted by Jenny Laird with art by Kelly and Nichole Matthews, starting with Dinosaurs Before Dark: The Graphic Novel in 2021.
In terms of recurring themes, the Magic Tree House series follows siblings Jack and Annie who discover a magical tree house filled with books that transport them through space and time. The stories focus on the siblings meeting legendary figures, solving mysteries, and learning lessons about courage, curiosity, empathy, and imagination. The series is widely recognized for bringing historical, scientific, and cultural learning to life for young readers.
Osborne's significance in the entertainment industry is substantial, particularly as a creator whose work continues to be adapted for the screen. In December 2025, a new partnership was announced with Spuree, a technology-driven entertainment company, and Rideback, the production company behind films like Lilo & Stitch and The Lego Movie, to produce a serialized animated series based on the books. For this project, Osborne and her longtime creative partner Will Osborne serve as executive producers and creative partners. Osborne has stated that this arrangement allows her a meaningful role in the adaptation process, an experience she notes authors rarely have when their work is adapted for other media. This upcoming series represents a significant expansion of her original creation into a long-form animated format, cementing her role as a central creative force behind the franchise's visual identity.
Osborne's most significant connection to anime is the 2012 Japanese animated film Magic Tree House. Released nationwide in Japan on January 7, 2012, the film is a direct adaptation of her book series. The production was handled by Kadokawa Shoten, a major Japanese entertainment company, and was based on the illustrations by Ayana Amako from the Japanese edition of the books, rather than the original American artwork by Salvatore Murdocca. The film was directed by Hiroshi Nishikiori, known for his work on Azumanga Daioh, and featured a screenplay by Ichiro Okouchi, the writer behind Code Geass: Lelouch of the Rebellion. This adaptation brought the adventures of siblings Jack and Annie to a new audience, with the franchise already having sold over 3.3 million copies in Japan alone at the time of the film's release.
Beyond this specific anime feature, Osborne's identity as a creator extends to a wide range of original works and adaptations. The Magic Tree House series debuted in 1992 and has since sold over 194 million copies worldwide, being translated into 39 languages. The franchise encompasses more than 100 titles, including the original chapter books, companion nonfiction volumes, and graphic novel adaptations. Osborne is directly credited as the creator for these graphic novel versions, which have been adapted by Jenny Laird with art by Kelly and Nichole Matthews, starting with Dinosaurs Before Dark: The Graphic Novel in 2021.
In terms of recurring themes, the Magic Tree House series follows siblings Jack and Annie who discover a magical tree house filled with books that transport them through space and time. The stories focus on the siblings meeting legendary figures, solving mysteries, and learning lessons about courage, curiosity, empathy, and imagination. The series is widely recognized for bringing historical, scientific, and cultural learning to life for young readers.
Osborne's significance in the entertainment industry is substantial, particularly as a creator whose work continues to be adapted for the screen. In December 2025, a new partnership was announced with Spuree, a technology-driven entertainment company, and Rideback, the production company behind films like Lilo & Stitch and The Lego Movie, to produce a serialized animated series based on the books. For this project, Osborne and her longtime creative partner Will Osborne serve as executive producers and creative partners. Osborne has stated that this arrangement allows her a meaningful role in the adaptation process, an experience she notes authors rarely have when their work is adapted for other media. This upcoming series represents a significant expansion of her original creation into a long-form animated format, cementing her role as a central creative force behind the franchise's visual identity.
Works
- Topics: Anime overview