Matthew Duffy

Ten natural steps to training the family dog

2011

Speakout Pre-Intermediate 2nd Edition Teacher's Guide for Pack

2015

Speakout Pre-Intermediate 2nd Edition Resource and Assessment Disc for Pack

2015

Speakout Elementary 2nd Edition Teacher's Guide

2015

Speakout Elementary 2nd Edition Teacher's Guide with Resource and Assessment Disc Pack

2015

Speakout Elementary 2nd Edition Resource and Assessment Disc for Pack

2015

Speakout 2nd Edition Pre-Intermediate Teacher's Book with Teacher's Portal Access Code

2022

Speakout 2nd Edition Elementary Teacher's Book with Teacher's Portal Access Code

2022

Franklin

2018

Dog Training and Eight Faces of Aggressive Behavior

2013