Books Geoffrey Gray Books by Geoffrey Gray Geoffrey Gray has written books about: Nonfiction Mysteries, Thrillers & Crime Facebook Twitter Google+ Email NPR stories about Geoffrey Gray Author Interviews 'Skyjack': The Unsolved Case Of D.B. Cooper's Escape September 25, 2011 America's only unsolved airline hijacking happened the day before Thanksgiving in 1971. D.B. Cooper's demands — $200,000 and four parachutes — were met. He ordered the plane to take off again. When it landed in Reno, Nev., he was gone, along with the money and a parachute. 'Skyjack': The Unsolved Case Of D.B. Cooper's Escape Listen · 7:42 7:42 Toggle more options Download Embed Embed <iframe src="https://www.npr.org/player/embed/140216653/140790289" width="100%" height="290" frameborder="0" scrolling="no" title="NPR embedded audio player"> Transcript Book Reviews 'Skyjack': The Search For The Parachuting Fugitive August 19, 2011 Author Geoffrey Gray is hot on the case of D.B. Cooper, a debonair skyjacker who disappeared 40 years ago after jumping from a plane with a $200,000 ransom. Chris Silas Neal Critics' Lists: Summer 2011 Books Preview: Spotting Summer's High Fliers May 31, 2011 The season of pleasure reading is upon us, and the publishing world has readied a handful of thrilling titles to be released just in time for the summer heat. After surveying the crop, here are our picks for fun reading in the sun.