Monica Baldwin (1893-1975) was a British writer best known for her autobiographical work 'I Leap Over the Wall,' which details her 28 years as a nun and her subsequent departure from the convent. Born into a prominent English family, she entered religious life in 1914 but left in 1941, later publishing her memoir in 1949. The book became an international bestseller, sparking debates on religious freedom and personal autonomy. Baldwin's work remains a significant account of convent life and the challenges of reintegrating into secular society.