Formally produced by BBC Audio and now AudioGO, the Michael Angelis narrated volumes have been brought together for The Audio Collection.
Released in Winter 2012, the cover, billing, original Thomas songs, re-uses the same artwork of Thomas, Annie and Clarabel from The Railway Stories: Volumes 1-3.
A new tag at the bottom of the cover reads, 18 stories read by Michael Angelis. In June 2012, Roll Along Thomas revealed that a seventh volume is planned for 2013.
The Audio Collection from AudioGO is available to buy in the UK as a CD boxset in tk.maxx stores.
Thanks to SI3DFilms for the alert.