About Margaret Peterson Haddix

Margaret Peterson Haddix (born April 9, 1964) is an American writer known best for the two children's series, Shadow Children (1998–2006) and The Missing (2008–2015). She also wrote the tenth volume in the multiple-author series The 39 Clues.

Haddix grew up on a farm about halfway between two small towns: Washington Court House, Ohio, and Sabina, Ohio. Her family was predominantly farmers and she grew up in a family of voracious readers. Some of her favorite books growing up included E.L. Konigsburg books, Harriet the Spy, Anne of Green Gables, Louisa May Alcott’s Little Women, Anne Frank, Rebecca of Sunnybrook Farm, and The Little Princess.

She graduated from Miami University in Oxford, Ohio with degrees in English/journalism, English/Creative writing, and History. While in college, Haddix worked a series of jobs. She was an assistant cook at a 4-H camp, but almost every other job has been related to writing. During college, she worked on the school newspaper and had summer internships at newspapers in Urbana, Ohio; Charlotte, North Carolina; and Indianapolis, Indiana