"I'm Action," the teen said, checking a glowing gauntlet on his wrist. "Well, Young Action. The whistle only works for those with 'unstoppable initiative.' What's the emergency?"

The town was saved. Young Action gave Leo a sharp salute. "Not bad for a 'civilian.' Keep the gloves. You never know when Oakhaven will need another dose of action."

Leo blew the whistle, but no sound came out. Instead, time seemed to ripple like water. A teenager in a sleek, neon-trimmed suit appeared in a flash of blue light.

Geronimo Stilton World

Young Action Here

"I'm Action," the teen said, checking a glowing gauntlet on his wrist. "Well, Young Action. The whistle only works for those with 'unstoppable initiative.' What's the emergency?"

The town was saved. Young Action gave Leo a sharp salute. "Not bad for a 'civilian.' Keep the gloves. You never know when Oakhaven will need another dose of action." Young Action

Leo blew the whistle, but no sound came out. Instead, time seemed to ripple like water. A teenager in a sleek, neon-trimmed suit appeared in a flash of blue light. "I'm Action," the teen said, checking a glowing