Fall on Your Knees is a novel by Canadian playwright, actor and novelist Ann-Marie MacDonald. The novel takes place in late 19th and early 20th centuries and chronicles four generations of the complex Piper Family. It is a story of "inescapable family bonds, terrible secrets, and of miracles." Beginning in Cape Breton Island, Nova Scotia through the battlefields of World War I and ending in New York City, the troubled Piper sisters depend on one another for survival.
The book has been translated into 17 languages and was featured by the Winfrey's Book Club in 2002.