Drifting on Alien Winds: Exploring the Skies and Weather of Other Worlds

The Seventh Landing: Going Back to the Moon, This Time to Stay

Picture This!: Grasping the Dimensions of Time and Space

Lords of the Ice Moons: A Scientific Novel

Europa’s Lost Expedition: A Scientific Novel

Planet Earth, Past and Present: Parallels Between Our World and its Celestial Neighbors

Ice Worlds of the Solar System: Their Tortured Landscapes and Biological Potential

Plato’s Labyrinth: Dinosaurs, Ancient Greeks, and Time Travelers

JUDGES: Necessary Evil

Footsoldiers: A Super Human Clash Special from Philomel Books

Rico Dredd: The Titan Years