A Family Secret
Year unknown
Timmy Tobson, Timmi Tobson, Tracy Phua, Javier Gimenez Ratti, Javier Gimenez Ratti, J. I. Wagner, and Brooke Vitale
Legacy of the Inventor
Year unknown
J. I. Wagner, Javier Gimenez Ratti, and Tracy Phua
Legend of the Star Runner
Year unknown
J. I. Wagner, Tracy Phua, Cindy Froehlich, and Cindy Froehlich
Fetched from OpenLibrary. Some translations may appear as separate works.