7 Book Blogs of Jerry MorrisJerry Morris, Gary Simons, Charles M. Brown · First published 2023Open the Tome
Ethnologue : Languages of Africa and Europe, Twenty-Third EditionDavid M. Eberhard, Gary F. Simons, Charles D. Fennig · First published 2020Open the Tome
EthnologueGary F. Simons, Charles D. Fennig · First published 2015 · Latest edition 2018Open the Tome
Teacher's guide to Frontline on the global villageGary Charles Simons · First published 1996Open the Tome
