Stolen From the Garden: The Kidnapping of Virginia Piper

"Swanson gives a detailed retelling of the kidnapping and the harrowing ransom drop-off procedure that Harry Piper went through to get his wife back. Cooperation from the Pipers' sons enables Swanson to give an insider account of the family's ordeal and access to FBI files on the case obtained by the son, Harry Piper III, after court battles with federal officials." Minneapolis Star Tribune