New Plus is a unique series for skills development which consists of ten books and takes learners smoothly from Beginner to Proficiency (C2) level.
Double Plus B2 is a skills development book which prepares students for the Cambridge English : First (FCE-Br.E), Michigan ECCE-Am.E and other exams at B2 level.
New Plus Michigan is a skills development book in American English which prepares students effectively for the corresponding parts of the Michigan ECCE examinations.
Double Plus Upper-Intermediate is a skills development book which prepares students for the Cambridge English : First (FCE-Br.E), Michigan ECCE-Am.E and other exams at B2 level.
New Plus Michigan is a skills development book in American English which prepares students effectively for the corresponding parts of the Michigan ECPE examinations.