Liz Soars

Headway

1991

New headway

2003

New headway English course

1999

New Headway, Pre-Intermediate

2013

American Headway

2011

American Headway, Starter

2015

American Headway 3

2003

New Headway, Upper-Intermediate

2006

New headway English course

2010

Headway

1999

American Headway

2010

American Headway 1

2001

New Headway English Course (Headway)

2003

Headway - Intermediate

2019

American Headway Second Edition

2010

American Headway, Level 5

2016

New Headway Intermediate

2020

New Headway English Course Pt. A

2000