Written By: Tom McNab
Narrated By: Rupert Degas
Publisher: Naxos Audiobooks
Length: 04:42:09
Written By: Alan C. Corkill
Narrated By: Faud Conroy
Publisher: Summersdale Publishing
Length: 01:12:42
Written By: Alfred C. Martino
Narrated By: Todd Licea
Publisher: Listen & Live Audio
Length: 06:06:46