John Theydon FollowSubscribeBooks by John TheydonThunderbirds: Peril in Peru - John Theydon, Chris DaleChris Dale, John Theydon3.8(1966)AdventureMagnetStingray: Operation Icecap - John TheydonJohn Theydon, John William Jennison3.7(1965)AdventureMagnetThunderbirds: Terror from the Stars - John Theydon, Andrew ClementsJohn Theydon, Andrew Clements3.5(1966)AdventureMagnet
