Speed Learning series, a CD set perfect for listening and learning English. This product includes volumes 2 to 19, and 21 to 32 as shown in the photos. Each volume comes with 2 CDs, a booklet, and a pamphlet. Volumes 23 to 32 are unopened. Also, some of the booklets and pamphlets are still sealed. Volume 19 has a crack in the outer plastic cover, but the contents are undamaged. A free listening CD & DVD are also included. Please understand that this is a used item stored by a private individual, and is sold as-is with no returns or claims. English Listening Educational Materials CD English Conversation Practical English Conversation Everyday English Conversation