English language learning materials for everyday conversation, a CD set of 20 volumes. - Series Name: Speed Learning - Volumes: 19 volumes total (Volumes 3 to 21) - Language: English - Content: Materials related to everyday conversation - Format: CD - Target Audience: English learners Volumes 3 to 12 are opened. Volumes 13 to 21 are unopened. Please consider this, understanding that they have been stored at home. Thank you for looking.