In reading order
The Rocket's Shadow
John Blaine
The Rocket's Shadow
John Blaine
The Lost City
John Blaine
The Lost City
John Blaine
Sea Gold
John Blaine
Sea Gold
John Blaine
100 Fathoms Under
John Blaine
100 Fathoms Under
John Blaine
The Whispering Box Mystery
John Blaine
The Phantom Shark
John Blaine
The Phantom Shark
John Blaine
Smugglers' Reef
John Blaine
Smugglers' Reef (Annotated)
John Blaine
Stairway to Danger
John Blaine
Stairway to Danger!
John Blaine
The Golden Skull (Annotated)
John Blaine
The Wailing Octopus
John Blaine
The Wailing Octopus (Annotated)
John Blaine
The Electronic Mind Reader
John Blaine
The Scarlet Lake Mystery
John Blaine
The Scarlet Lake Mystery
John Blaine
The Scarlet Lake Mystery
John Blaine
The Pirates of Shan
John Blaine
The Blue Ghost Mystery
John Blaine
The Egyptian Cat Mystery
John Blaine
The Flaming Mountain
John Blaine
The Flying Stingaree
John Blaine