Why Are We The Good Guys Reclaiming Your Mind From The Delusions Of PropagandaDavid Cromwell · First published 2012Open the Tome
The Leonardian facies in W. Texas and S.E. New Mexico, and guidebook to the Glass Mountains, West TexasDavid W. Cromwell · First published 1987Open the Tome
Middle and upper Pennsylvanian system of north-central and west TexasDavid W. Cromwell · First published 1982Open the Tome
