Manual para Nuevos Actores en el EspacioSecure World Foundation, Michael K. Simpson, Brian C. Weeden, Victoria A. Simpson, Ian A. Christensen, Krystal D. Wilson, Laura M. Delgado López, Lisa G. Croy, Christopher D. Johnson · First published 2020Open the Tome
Handbook for New Actors in SpaceSecure World Foundation, Michael K. Simpson, Brian C. Weeden, Victoria A. Samson, Ian A. Christensen, Krystal D. Wilson, Laura M. Delgado López, Christopher D. Johnson, Lisa G. Croy · First published 2017Open the Tome
Birds of the Middle East and North AfricaHollom, P. A. D., P. A. D. Hollom, R. F. Porter, S. Christensen, Ian Willis · First published 1988Open the Tome
