J.A. Jance is an American author known for her popular mystery and thriller novels. She has created several series, including the Joanna Brady series and the J.P. Beaumont series, which feature strong, complex characters and engaging plots. Jance's work often explores themes of justice and personal resilience. Born on January 27, 1950, in Waterville, Washington, Jance began her writing career in the 1980s. She has published over 30 novels, earning a dedicated readership and critical acclaim. Her books have been translated into multiple languages, making her a well-known figure in contemporary crime fiction.