The Secret of the Ages
By Mitch Horowitz, Robert Collier
Genres: history, parenting-relationships, self-help
Recordings
Narrated by Mitch Horowitz
- Runtime: 45 min
- Abridged
- Publisher: Condensed Classics
- Released: 2015
- ASIN (us): B0189LM0D6
Narrated by Sean Pratt
- Runtime: 9 h 3 min
- Publisher: Ascent Audio
- Released: 2015
- ASIN (us): B00WRS3G6S
- 25 chapters