Sean Petrie writes books for kids, including Welders on the Job and Crash Corner. He also writes poetry, usually on the spot on a 1928 Remington typewriter. His poetry books include Typewriter Rodeo and the Seattle-based Listen to the Trees. He lives in Austin, Texas.

Jett Ryder heads to Italy for his stunt at Mount Etna, a still-active volcano. Jett and his best friend Mika want to showcase the volcano's awesome beauty with his bike's own power. Can Jett soar past the lava in a feat comparable to the volcano itself?