Not to be outdone by brother Patrick, Nelson Yrizarry turns his hand to the theme with the Lost Tales of the Adventurers.
Johnny and his sherpa encounter danger in the Himalayas in Crevasse.
Dr. Kilroy makes a discovery in Paleontology.
Johnny and Pippin have a close encounter with the Loch Ness Monster.
And many more ...
And many more adventures . . .