57 books • 25 series
Journey to the Future of Transport (Graphic Science: Max Axiom and the Society of Super Scientists)
You Choose: Can You Survive Disasters in History? Boxed Set (You Choose: Disasters in History)
Coming to America Through the Angel Island Immigration Station (You Choose: Seeking History)
Investigating the Milky Way and Other Galaxies with Velma (Scooby-Doo Space Discoveries)