World Today 2018-2019Wayne C. Thompson, David M. Keithly, Steven A. Leibo, Brent Hierman, Seth Cantey · First published 2018Open the Tome
World Today 2017-2018Seth Cantey, Marek Payerhin, Wayne C. Thompson, Steven A. Leibo, David M. Keithly · First published 2017Open the Tome
