Olga Smith

Get Rid of Your Accent: British-English (Unabridged)

Get Rid of Your Accent: Advanced Level Pt. 2: The English Speech Training Manual (Part 2) by James, Linda, Smith, Olga (2011) (Unabridged)

Get Rid of Your Accent for Beginners (Unabridged)

Get Rid of Your Accent: General American: American Accent Training Manual (Unabridged)

Get Rid of Your Accent for Business: The English Pronunciation and Speech Training Manual, Part 3 (Unabridged)

Pace, Pitch, Pause, Power: Public Speaking Skills Training Manual: Get Rid of Your Accent, Book 5 (Unabridged)