- The Teacher"s Book is an essential companion for any teacher wishing to use Introduction to International Legal English in the classroom. It offers invaluable background information about the law topics discussed, giving teachers the confidence to explore these topics with their students. It guides the teacher through the exercises in the book and suggests optional consolidation activities along the way. The Teacher"s Book also includes 20 extra photocopiable activities and lots of ideas for discussion and role-play, which add a whole new communicative dimension to the course.