Conquest of the Planets & The Man Who Annexed the MoonJohn W. Campbell, Bob Olsen · First published 2013Open the Tome
Letters From The Mist Dian Fossey Noone Loved Gorillas MoreBob Campbell · First published 2011Open the Tome
Integrated Product Design and Manufacturing Using Geometric Dimensioning and TolerancingBob Campbell · First published 2002Open the Tome
Early results of seat belt legislation in the United States of AmericaBob J. Campbell · First published 1986Open the Tome
