Earth, the Heavens and the Carnegie Institution of WashingtonGregory A. Good, Maxine Singer · First published 1994 · Latest edition 2013Open the Tome
New River Gorge National River Administrative HistoryGregory Good, Lynn Stasick · First published 2013Open the Tome
J.F.W. Herschel's optical researches: a study in methodGregory Alan* Good · First published 1982Open the Tome
