Sixteen-year-old "Jacqueline 'Jacky' Johnson inherits a jetpack with a mysterious power source. Along with her brother Chuck and their cat, she must protect her

17-year-old superhero Jupiter Jet has kept Olympic Heights safe for the last year. Her flying skills are unmatched, and the city loves her. But she wants to do

"Young Roman Taylor struggles to keep his family's small farm afloat as the countryside heals from a devastating world war. And when a boy with a jetpack, Jet J

SF masters Gregory Benford and Larry Niven spin a tale of alien encounters and strange technologies on an epic scale In Bowl of Heaven, the first collaboration

David Morrison and Jane Samz embark on a celestial expedition in Voyage to Jupiter, exploring the mysteries of the largest planet in our solar system. Voyage to