Author's official website
Biography
Books
Facebook page
Reading Rockets: Video interview with Katherine Paterson
Scholastic website: Biography
Wikipedia entry
WebEnglishTeacher website: Lesson plans for Bridge to Terabithia and other books
National Public Radio (NPR) 2007 audio interview with Katherine Paterson
where she discusses the true event behind the book
Beyond Books: Guide to Bridge to Terabithia
Multinomah County Library: Book Discussion Guide
eThemes: Resources relating to teaching Bridge to Terability