The woman who smashed codes: a true story of love, spies, and the unlikely heroine who outwitted America's enemies

Author's note: Prying eyes

Part I: Riverbank. Fabyan ; Unbelievable, yet it was there ; Bacon's ghost ; He who fears is half dead ; The escape plot

Part II: Target practice

Part III: The invisible war. Grandmother died ; Magic ; The Hauptsturmführer and the Funkmeister ; Circuit 3-N ; The doll lady ; Hitler's lair

Epilogue: Girl cryptanalyst and all that.