Midnight sunEric Kirsten, John Rickard, Jen Gatien, Zack Schiller, Scott Speer · First published 2018Open the Tome
Hydrofoil VoyagerDavid A. Keiper, Steven D. Keiper, Barney C. Black, Ray Vellinga, Scott Smith, Tom Speer, Alison E. Keiper · First published 1996Open the Tome
