Mary Pope Osborne ​

Mary Pope Osborne is an American author of children's books best known for the Magic Tree House series, which features the sibling duo, Jack and Annie. All her books revolve around themes of history and adventure, sparking interest and curiosity among young readers.

Quick Facts ​

• Her Magic Tree House series has been translated into 35 languages
• Sold over 134 million copies worldwide.
• Her books have been on the New York Times Bestseller list for children's book series for over 214 weeks.
• Was awarded the 2010 Ludington Memorial Award by the Educational Paperback Association for her contribution to children's literature.
• Has worked with her sister, Natalie Pope Boyce, to develop non-fiction companion books to the Magic Tree House series.

Background ​

Osborne was born in Fort Sill, Oklahoma, in 1949, and she was raised in the military. Her childhood involved a lot of traveling, giving her first-hand experiences with multiple cultures, landscapes, and storytelling traditions. She graduated from the University of North Carolina and pursued her graduate studies in drama in New York City. She then traveled the world, living in various countries such as India and England. Osborne’s career started as an assistant editor for a children's publishing company and as a ghostwriter. Later she began writing books under her own name. Her popular Magic Tree House series has been translated into more than 30 languages and sold over 135 million copies worldwide.

Writing Style and Impact ​

Osborne's writing has a distinctive style that effortlessly blends education and entertainment, making history and science exciting for children. Her Magic Tree House series is known for its rigorous research, clearly written texts, engaging characters, and thrilling plots. Through her work, she has instilled a love of reading and learning in millions of children. Her books have not only enriched children's literature, but have also been used extensively in classrooms to support curriculum.

Notable Works ​

• Magic Tree House series (1992-present)
• The Knight at Dawn (1993)
• The Pirates of the Caribbean: Jack Sparrow series (2006-2008)
• The Tale of Despereaux (2003)
• Christmas in Camelot (2001)