Isabella L. Karle: A Crystallography Pioneer

The life and work of crystallography pioneer Isabella L. Karle is recounted (1921-2017), as researched from the literature and personal stories of colleagues and family. Her story includes her family background, education at the University of Michigan, research on the Manhattan Project, and 63 productive years at the Naval Research Laboratory. Her life-long partnership and scientific collaboration with husband Jerome Karle, 1985 Nobel Prize winner in Chemistry with Herbert Hauptman, is a big part of her story; however, Isabella has also established herself as a crystallographer extraordinaire through her Symbolic Addition Procedure to solve the phase problem, and her unique ability to solve the structures of complex biological molecules, including toxins, antibiotics, and peptides. Her rich family life with three daughters in a lake-front home, do-it-yourself attitude, and passions outside of science round up this portrait of a fascinating and brilliant woman.