The ancestors and descendants of Raymond Paul Schaefer, SrWilliam Clay Schaefer · First published 2013Open the Tome
The ancestors and descendants of Genevieve Amelia SwitzerWilliam Clay Schaefer · First published 2013Open the Tome
Extraordinary groupsWilliam M. Kephart, W. W. Zellner, Richard T. Schaefer · First published 1976Open the Tome
Recorded music available for illustrating symphonic instruments in their relationship to the orchestraWilliam A Schaefer · First published 1941Open the Tome
The poisonous sting of the "electric light bug" or Belostoma, as it is called by entomologistsTheodore William Schaefer · First published 1895Open the Tome
