Matthew Duffy

• Franklin
• Ten natural steps to training the family dog
• Dog Training and Eight Faces of Aggressive Behavior
• Speakout 2nd Edition Elementary Teacher's Book with Teacher's Portal Access Code
• Speakout 2nd Edition Pre-Intermediate Teacher's Book with Teacher's Portal Access Code
• Speakout Elementary 2nd Edition Resource and Assessment Disc for Pack
• Speakout Elementary 2nd Edition Teacher's Guide
• Speakout Elementary 2nd Edition Teacher's Guide with Resource and Assessment Disc Pack
• Speakout Pre-Intermediate 2nd Edition Resource and Assessment Disc for Pack
• Speakout Pre-Intermediate 2nd Edition Teacher's Guide for Pack