books by publisher
GLOBAL ELT

Illustrated Idioms B1 & B2 - Book 2 - Teacher's Book

Global ELT - Dictionary of Synonyms

Global ELT - English Idioms Dictionary
Global ELT Dictionary of Synonyms

Global Elt Phrasal Verbs Dictionary

The Grammar Files - English Usage - Student's Book - Upper-Intermediate B2 / IELTS 5.0-6.0
The grammar files. English usage Upper-Intermediate

Successful Cambridge FCE - Teacher's Book with 10 Practice Tests and FCE Exam Guide
