When the World Screamed
Series
- Professor Challenger - book 4
Genres: action-adventure, science-fiction
Recordings
Narrated by B. J. Harrison
- Runtime: 1 h 14 min
- Publisher: B.J. Harrison
- Released: 2022
- ASIN (us): B09XNZ18M7
- 3 chapters
Narrated by Barnaby Edwards
- Runtime: 1 h 25 min
- Publisher: Spokenworld Audio/Ladbroke Audio Ltd
- Released: 2013
- ASIN (us): B00GUNHF1S
- 5 chapters