“The Origin of Captain Wonder”
First appearance and origin of Captain Wonder (Professor Jordan) and Tim (Tim Mulrooney).
“The Haunted House”
Featuring Knuckles, Whitewash and Jeff.
“The Pennypincher Problem”
First appearance of Trixie Trouble.
“Triple Threat” – Text story
“Slick Shaw and the Webster Ranch”
First appearance of Pinto Pete Webster
“Introducing Subbie”
First appearance and origin of Subbie.
“The Pickup Plane Spy Ring”
“The Flying Flash”