The Secret Room - Short version of The Hiding Place, written in easy English for those learning the language. Followed by additional biographical notes and test questions on the story. - http://www.soon.org.uk/true_stories/holocaust.htm
Heroes of History: Corrie ten Boom - Facts, anecdotes, and bibliography on Sam Wellman's biography website. - http://www.heroesofhistory.com/page59.html
Corrie ten Boom Collection at Dallas Baptist University - Memorabilia housed at the University, including letters, publications and tapes. Materials are available for study by students and visitors to the University. - http://www.dbu.edu/catalog/distinct.htm
The Béjé - Corrie ten Boom Museum in Haarlem, the Netherlands; family home and setting of The Hiding Place. - http://www.corrietenboom.com/index.html
Billy Graham Center Archives, Wheaton College - Collections with information about Corrie Ten Boom, including unpublished papers, audio tapes, and photos. (Archive itself is not online). - http://www.wheaton.edu/bgc/archives/boom.htm