English for life

http://www.oup.com.mx/elt/index.php?option=com_djcatalog2&view=item&id=64:english-for-life-&cid=23:british-english

Dogmeist

http://www.thornburyscott.com/index.htm

Advanced Exercices

https://sites.google.com/site/fernangatoangeles/lessons (English file upper intermediate on line)

Advanced course books

http://www.eflbooks.co.uk/browse.php?level=2&area=ATCO