May we not lose Pilgrim's Progress

I am excited about a new teaching series from Ligonier on John Buyan's classic Pilgrim's Progress.

It features well produced videos of the always terrific Dr. Derek Thomas. Dr. Thomas traces both the story and the biblical themes so faithfully represented by Bunyan.

If you have never read Pilgrim's Progress or would like to study further, here are some helpful titles:
Banner of Truth's wonderful edition of Pilgrim's Progress 
Dangerous Journey - An illustrated and abridged version suitable for helping younger readers.
The Devoted Life - An outstanding collection of essays devoted to various Puritans. The chapter on Bunyan and Pilgrim's Progress is written by J.I. Packer