DeCoursey

Mega 4 Teacher's Edition Lat Am

By Barker, Christopher, DeCoursey, Dan

Megatrends 2 Teachers Book

By Barker, Christopher, DeCoursey, Dan, Christopher Barker, Dan DeCoursey

Jump Aboard 1: Teacher's Book

By DeCoursey, Dan

Jump Aboard: Teacher's Book: Level 5

By DeCoursey, Dan

Jump Aboard 3: Teacher's Book (Primary ELT Course for the Middle East)

By Richard Northcott, Dan DeCoursey, DeCoursey, Dan